define ancestor
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ancestor The definition of an ancestor is a person or creature from whom one is descended or who lived in the past, or a person who came before. Your great great-grandfather is an example of an ancestor.
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- In biology, the most recent common ancestor (MRCA) of any set of organisms is the most recent individual from which all organisms in a group are directly descended.The term is often applied to human genealogy.The MRCA of a set of individuals can sometimes be determined by referring to an established pedigree.or lowest common ancestors in graph theory and computer science, see Lowest common ancestor. In biology, the most recent common ancestor (MRCA) of any set of organisms is the most recent individual from which all organisms in a group are directly descended. The term is often applied to human genealogy.
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What is Ancestral character? An Ancestral Character is a character inherited from a COMMON ancestor. For example the presence of lungs in mammals (an ancestral character) does not indicate that mammals ar … e more closely related to amphibians vs. reptiles, or reptiles vs. birds etc., etc.It is simply a character inherited from a common ancestor.n Ancestral Character is a character inherited from a COMMON ancestor. For example the presence of lungs in mammals (an ancestral character) does not indicate that mammals ar … e more closely related to amphibians vs. reptiles, or reptiles vs. birds etc., etc.
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- A clade is a group consisting of an ancestor and all its descendants-whether the ancestor is a species, a specific population, or even an individual. A group of organisms with a shared ancestor.
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Last universal common ancestor The last universal common ancestor (LUCA), also called the last universal ancestor (LUA), cenancestor, or (incorrectly) progenote, is the most recent population of organisms from which all organisms now living on Earth have a common descent. LUCA is the most recent common ancestor of all current life on Earth.
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Genealogy Genealogy (from Greek: γενεά genea, generation; and λόγος logos, knowledge), also known as family history, is the study of families and the tracing of their lineages and history.
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Tzu The Concise Oxford Dictionary of World Religions. © The Concise Oxford Dictionary of World Religions 1997, originally published by Oxford University Press 1997. Tzu (Chin., ‘ancestor’). Respect for, and sustenance of, ancestors is as central in Chinese religion as in any other. They are commemorated on plaques, before which food and offerings are left, and with which conversations are held, so that ancestors remain a part of the family.
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origin Origin is the start, center or beginning of something or the place where a person comes from. 1  An exmaple of origin is when an idea comes to you when you sleep. 2  An example of origin is the ground where oil comes from. 3  An example of origin is your ethnic background.
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descendant A great-grandmother with her descendant. The definition of descendant is moving down either physically or in a family line. An example of descendant used as an adjective is the phrase descendant escalator which means an escalator that goes down. Descendant is defined as an offspring of a particular person.
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- Confidence votes 35. A clade is a group consisting of an ancestor and all its descendants-whether the ancestor is a species, a specific population, or even an individual. A group of organisms with a shared ancestor.
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- family predecessors; family history. 1  ancestor. 2  antecedent. 3  antecessor. 4  blood. 5  breed. 6  breeding. 7  derivation. 8  descent. 9  extraction. 10  forebear. 11  forefather. 12  foregoer. 13  foremother. 14  forerunner. 15  genealogy. 16  heritage. 17  house. 18  kindred. 19  line. 20  lineage. 21  origin. 22  parentage. 23  pedigree. 24  precursor. 25  primogenitor. 26  progenitor. 27  race. 28  source. 29  stock.
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- The correct spelling for the noun meaning ‘person descended from a particular ancestor ’ is descendant, not-ent. Descendent is a less common adjective meaning ‘ descending from an ancestor ’. Almost 15 per cent of the citations for the term in the Oxford English Corpus use the wrong spelling.
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Definitions &Translations -sə stri. Here are all the possible meanings and translations of the word ancestry. Princeton's WordNet(0.00 / 0 votes)Rate this definition: lineage, line, line of descent, descent, bloodline, blood line, blood, pedigree, ancestry, origin, parentage, stemma, stock(noun) the descendants of one individual.
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"The question ""What is your ancestry?"" is still being asked in modern times, and the meaning of the word ancestry" The Census Bureau defines the term ancestry: Ancestry refers to a person's ethnic origin or descent, roots, or heritage, or the place of birth of the person or the person's parents or ancestors before their arrival in the United States.n 1980 the question was What is your ancestry?, which is slightly different than in 1990 and 2000 in that it didn't include the term ethnic origin. Copyright 1995-2007 by Robert Ragan-All Rights Reserved.
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genealogy full definition of genealogy 1 an account of the descent of a person family or group from an ancestor or from older forms 2 regular descent of a person family or group of organisms from a progenitor or older form pedigree 3
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- A lineage is a descent group who can demonstrate their common descent from an apical ancestor. Lineage s can be matrilineal or patrilineal, depending on whether they are traced through mothers or fathers, respectively.
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- Ancestral File. A static collection of genealogies submitted by users, prior to 2003, including 40 million ancestors. Entries include names, family relationships, and dates and places of events. Submissions were merged to eliminate duplication.
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genealogy definition of genealogy for kids 1 a line of ancestors of a person or family or a history of such a line of ancestors 2 the study of family lines of ancestors
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Cousin A cousin is a relative with whom a person shares one or more common ancestors. In the general sense, cousins are two or more generations away from any common ancestor, thus distinguishing a cousin from an ancestor, descendant, sibling, aunt, uncle, niece, or nephew. cousin is a relative with whom a person shares one or more common ancestors. In the general sense, cousins are two or more generations away from any common ancestor, thus distinguishing a cousin from an ancestor, descendant, sibling, aunt, uncle, niece, or nephew.
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genealogy A record or table of the descent of a person, family, or group from an ancestor or ancestors; a family tree. 2. Direct descent from an ancestor; lineage or pedigree. 3. The study or investigation of ancestry and family histories.
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- African. African: The worlds oldest inhabitants. The word indigenous means the original or the first. It describe the original peoples who live in Africa, the old inhabitants (called Black, english word, by modern Europeans), (not newcomers, or invaders).
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"The question ""What is your ancestry?"" is still being asked in modern times, and the meaning of the word ancestry" What does ancestry mean? The Census Bureau defines the term ancestry: Ancestry refers to a person's ethnic origin or descent, roots, or heritage, or the place of birth of the person or the person's parents or ancestors before their arrival in the United States.
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genealogy n. 1  A record or table of the descent of a person, family, or group from an ancestor or ancestors; a family tree. 2  The study or investigation of ancestry and family histories.
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- The definition of a precursor is something or someone that came before. An example of a precursor is the dark clouds before a storm. 1  a person or thing that goes before; forerunner; harbinger.  a predecessor, as in office.
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ancestor An ancestor came before. Your grandmother's grandmother and any relative before her is one of your ancestors. Ante-, a common Latin prefix, means before.. Cedere is Latin for to go.. So, an ancestor is someone who has gone before us. Evolutionary biologists have advanced the theory that all life on earth descends from a common ancestor. Ancestor can also mean prototype or forerunner.. The abacus is a distant ancestor of today's supercomputers.
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Definitions &Translations one from whom a person is descended, whether on the father's or mother's side, at any distance of time; a progenitor; a fore father. Ancestor (noun). an earlier type; a progenitor; as, this fossil animal is regarded as the ancestor of the horse.