what does muscle mean
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muscle A tissue composed of fibers capable of contracting to effect bodily movement. 2. A contractile organ consisting of a special bundle of muscle tissue, which moves a particular bone, part, or substance of the body: the heart muscle; the muscles of the arm. 3. Muscular strength: enough muscle to be a high jumper.4. Informal Power or authority: put some muscle into law enforcement.. A contractile organ consisting of a special bundle of muscle tissue, which moves a particular bone, part, or substance of the body: the heart muscle; the muscles of the arm.
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muscle 2. A contractile organ consisting of a special bundle of muscle tissue, which moves a particular bone, part, or substance of the body: the heart muscle; the muscles of the arm. 3. Muscular strength: enough muscle to be a high jumper.
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- A spasm is a sudden, involuntary contraction of a muscle, a group of muscles, or a hollow organ such as a heart, or a similarly sudden contraction of an orifice.It most commonly refers to a muscle cramp which is often accompanied by a sudden burst of pain, but is usually harmless and ceases after a few minutes.here are a variety of other causes of involuntary muscle contractions, which may be more serious, depending on the cause. The word spasm may also refer to a temporary burst of energy, activity, emotion, eustress, stress, or anxiety unrelated to, or as a consequence of, involuntary muscle activity.
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Muscular system Muscular system. Definition. noun. An organ system comprised of skeletal muscles, smooth muscles, and cardiac muscles that are responsible for providing strength, keeping up balance, maintaining posture, allowing movement and producing heat. Supplement.
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Muscle tissue Muscle tissue is a soft tissue that composes muscles in animal bodies, and gives rise to muscles' ability to contract. This is opposed to other components or tissues in muscle such as tendons or perimysium. It is formed during embryonic development through a process known as myogenesis. Muscle tissue varies with function and location in the body. In mammals the three types are: skeletal or striated muscle; smooth or non-striated muscle; and cardiac muscle, which is sometimes known as semi-striated. Smooth and cardiac muscle contracts involuntarily, without conscious intervention.
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Muscle contraction Muscle contraction is the activation of tension-generating sites within muscle fibers. In physiology, muscle contraction does not necessarily mean muscle shortening because muscle tension can be produced without changes in muscle length such as holding a heavy book or a dumbbell at the same position.
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- Regular Processing: 1-2 months for biometrics; 2-4 months for document production. A regular processing reentry permit application can take between 1-2 months from the time of applying to the biometrics appointment; with another 3-4 months for the actual reentry permit to be produced and mailed to the applicant.tart Reentry Permit Process. Your country of citizenship requires you to submit to mandatory military training of 12 months. You know that you will have to be outside of the U.S. for more than 12 months without many chances to travel back.
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muscle 1. a tissue composed of elongated cells, the contraction of which produces movement in the body. 2. a specific bundle of such tissue. 3. muscular strength; brawn. 4. power or force, esp. of a coercive nature: They put muscle into their policy and sent the marines.
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- Many parts of the body have come to have figurative meanings in English. One can have an eye for interior design, for example, or the stomach for a fight. Muscle, of course, can mean strength, and so can sinew, a word for the tissue that ties muscle to bone - more commonly known as a tendon.
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- Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Smooth muscle or involuntary muscle is found within the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, urethra, bladder, blood vessels, and the arrector pili in the skin (in which it controls erection of body hair).
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Muscle Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell.ll muscle cells produce adenosine triphosphate (ATP) molecules which are used to power the movement of the myosin heads. Muscles have a short-term store of energy in the form of creatine phosphate which is generated from ATP and can regenerate ATP when needed with creatine kinase.
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- • SKELETAL MUSCLE (noun). The noun SKELETAL MUSCLE has 1 sense: 1. a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes. Familiarity information: SKELETAL MUSCLE used as a noun is very rare.
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Juneau Juneau (JOO-noh) is the capital city of Alaska, located in the state's Southeastern region, with a population of about 30,000 and an area bigger than Rhode Island or Delaware.
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VOLUNTARY MUSCLE • STRIATED MUSCLE (noun). The noun STRIATED MUSCLE has 1 sense: 1. a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes.Familiarity information: STRIATED MUSCLE used as a noun is very rare. Dictionary entry details.he noun STRIATED MUSCLE has 1 sense: 1. a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes.
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Muscle contraction Muscle contraction is the activation of tension-generating sites within muscle fibers. In physiology, muscle contraction does not mean muscle shortening because muscle tension can be produced without changes in muscle length such as holding a heavy book or a dumbbell at the same position.f the muscle length changes while muscle tension remains the same, then the muscle contraction is isotonic. In an isotonic contraction, the muscle length can either shorten to produce a concentric contraction or lengthen to produce an eccentric contraction.
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muscle A body tissue composed of elongated cells (called muscle fibers) that contract to produce movement. In vertebrate animals, voluntary movement is produced by the action of muscles on bone. Movement of the muscles of the heart and other organs is involuntary and controlled by the autonomic nervous system.
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BICEPS • SKELETAL MUSCLE (noun). The noun SKELETAL MUSCLE has 1 sense: 1. a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes. Familiarity information: SKELETAL MUSCLE used as a noun is very rare. SKELETAL MUSCLE (noun). The noun SKELETAL MUSCLE has 1 sense: 1. a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes. Familiarity information: SKELETAL MUSCLE used as a noun is very rare.
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VOLUNTARY MUSCLE Classified under: Nouns denoting body parts. Hypernyms (voluntary muscle is a kind of...): skeletal muscle; striated muscle (a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes).
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Muscle These chemical reactions produce adenosine triphosphate (ATP) molecules that are used to power the movement of the myosin heads. The term muscle is derived from the Latin musculus meaning little mouse perhaps because of the shape of certain muscles or because contracting muscles look like mice moving under the skin.
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Muscle Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.uscle tissues are derived from the mesodermal layer of embryonic germ cells in a process known as myogenesis. There are three types of muscle, skeletal or striated, cardiac, and smooth.
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muscle muscle. the contractile tissue that effects the movement of and within the body. Muscle tissue in the higher animals is classified as striated, smooth, or cardiac, according to its structure and function. Striated, or skeletal, muscle forms the bulk of the body's muscle tissue and gives the body its general shape.ll types of muscles consist of muscle fibers. Striated muscle fibers in skeletal muscles form bundles joined together by layers of connective tissue. The ends of muscle fibers are intertwined with tendon fibers, and through this combination muscular tension is transmitted to the skeletal bones.
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- Definition. noun, plural: muscles'. An organ made up of muscle tissues, or the tissue itself, enabling contraction or tension in an animal body to effect movement or locomotion. Supplement. Muscles are a specialized body part that produces movement or locomotion in animals.
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muscle 1. a tissue composed of elongated cells, the contraction of which produces movement in the body. 2. a specific bundle of such tissue. 3. muscular strength; brawn. 4. power or force, esp. of a coercive nature: They put muscle into their policy and sent the marines.ntagonistic muscle - (physiology) a muscle that opposes the action of another; the biceps and triceps are antagonistic muscles. eye muscle, ocular muscle-one of the small muscles of the eye that serve to rotate the eyeball.
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How Many Hours a Day Do Cows Sleep? While cows need relatively little sleep, giraffes sleep even less. On average, an adult giraffe sleeps just 1.9 hours per day. On the opposite end of the spectrum, brown bats sleep for 19.9 hours per day, giant armadillos sleep for 18.1 hours per day and North American opossums sleep for 18 hours per day.
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muscle contraction muscle contraction. the process of force-generation in the fibres of any class of muscle, by the interaction of myosin head-groups in the thick filaments with actin molecules in one of the immediately neighbouring thin filaments.oncentric muscle contraction acceleration force generated within contracting agonist muscle tissue, by actin/myosin interaction; agonist muscle force overcomes antagonist muscle resistance, creating a net reduction in length of agonist muscle (see entry above).
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muscle fibre muscle fibre-an elongated contractile cell that forms the muscles of the body. muscle cell, muscle fiber. fibre, fiber-any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber). muscle, musculus-one of the contractile organs of the body.