noun, plural seeds (especially collectively) seed.
the fertilized, matured ovule of a flowering plant, containing an embryo or rudimentary plant.
any propagative part of a plant, including tubers, bulbs, etc., especially as preserved for growing a new crop.
such parts collectively.
any similar small part or fruit.
Dialect, pit2.
the germ or propagative source of anything: the seeds of discord.
offspring; progeny.
birth: not of mortal seed.
sperm; semen.
the ovum or ova of certain animals, as the lobster and the silkworm moth.
a small air bubble in a glass piece, caused by defective firing.
Crystallography, Chemistry. a small crystal added to a solution to promote crystallization.
Tennis. a player who has been seeded in a tournament.
verb (used with object)
to sow (a field, lawn, etc.) with seed.
to sow or scatter (seed).
to sow or scatter (clouds) with crystals or particles of silver iodide, solid carbon dioxide, etc., to induce precipitation.
to place, introduce, etc., especially in the hope of increase or profit: to seed a lake with trout.
to sprinkle on (a surface, substance, etc.) in the manner of seed: to seed an icy bridge with chemicals.
to remove the seeds from (fruit).
to arrange (the drawings for positions in a tournament) so that ranking players or teams will not meet in the early rounds of play.
to distribute (ranking players or teams) in this manner.
to develop or stimulate (a business, project, etc.), especially by providing operating capital.
verb (used without object)
to sow seed.
to produce or shed seed.
of or producing seed; used for seed: a seed potato.
being or providing capital for the initial stages of a new business or other enterprise: The research project began with seed donations from the investors.
go/run to seed,
(of the flower of a plant) to pass to the stage of yielding seed.
to lose vigor, power, or prosperity; deteriorate: He has gone to seed in the last few years.
in seed,
(of certain plants) in the state of bearing ripened seeds.
(of a field, a lawn, etc.) sown with seed.

before 900; (noun) Middle English sede, side, seed(e), Old English sēd, sǣd; cognate with German Saat, Old Norse sāth, Gothic -seths; (v.) Middle English seden to produce seeds, derivative of the noun; akin to sow1

seedless, adjective
seedlessness, noun
seedlike, adjective
deseed, verb (used with object)
overseed, verb
reseed, verb
underseeded, adjective
unseeded, adjective
unseeding, adjective
well-seeded, adjective

1. cede, concede, secede, seed ; 2. recede, reseed.

7. descendants, heirs, posterity, issue, scions. Unabridged
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World English Dictionary
seed (siːd)
1.  botany a mature fertilized plant ovule, consisting of an embryo and its food store surrounded by a protective seed coat (testa)Related: seminal
2.  the small hard seedlike fruit of plants such as wheat
3.  (loosely) any propagative part of a plant, such as a tuber, spore, or bulb
4.  such parts collectively
5.  the source, beginning, or germ of anything: the seeds of revolt
6.  chiefly Bible offspring or descendants: the seed of Abraham
7.  sperm an archaic or dialect term for semen
8.  sport a seeded player
9.  the egg cell or cells of the lobster and certain other animals
10.  See seed oyster
11.  chem a small crystal added to a supersaturated solution or supercooled liquid to induce crystallization
12.  go to seed, run to seed
 a.  (of plants) to produce and shed seeds
 b.  to lose vigour, usefulness, etc
13.  to plant (seeds, grain, etc) in (soil): we seeded this field with oats
14.  (intr) (of plants) to form or shed seeds
15.  (tr) to remove the seeds from (fruit, etc)
16.  (tr) chem to add a small crystal to (a supersaturated solution or supercooled liquid) in order to cause crystallization
17.  (tr) to scatter certain substances, such as silver iodide, in (clouds) in order to cause rain
18.  (tr)
 a.  to arrange (the draw of a tournament) so that outstanding teams or players will not meet in the early rounds
 b.  to distribute (players or teams) in this manner
Related: seminal
[Old English sǣd; related to Old Norse sāth, Gothic sēths, Old High German sāt]

abbreviation for
Scottish Executive Education Department

Collins English Dictionary - Complete & Unabridged 10th Edition
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Word Origin & History

O.E. sed, sæd, from P.Gmc. *sædis, *sæda- (cf. O.N. sað, O.S. sad, O.Fris. sed, M.Du. saet, O.H.G. sat, Ger. Saat), from root *sæ- "to sow," from PIE base *se- "to sow" (see sow (v.)). Meaning "offspring, progeny" was in O.E., rare now except in biblical
use. Sporting (originally tennis) sense is from notion of spreading certain players' names so as to insure they will not meet early in a tournament (1924). Seedy is 1440, originally "fruitful, abundant," meaning "shabby" is from 1749, probably in allusion to the appearance of a flowering plant that has run to seed.

"to produce seed," late 14c.; "to sow with seed," c.1440; from seed (n.). Sporting (originally tennis) sense (1898) is from notion of spreading certain players' names so as to insure they will not meet early in a tournament. The noun in this sense is attested from 1933.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

seed (sēd)

  1. A ripened plant ovule that contains an embryo.

  2. A propagative part of a plant, such as a tuber or a spore.

  3. Sperm; semen.

v. seed·ed, seed·ing, seeds
To inoculate a culture medium with microorganisms.
The American Heritage® Stedman's Medical Dictionary
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American Heritage
Science Dictionary
seed  [%PREMIUM_LINK%]     (sēd)  Pronunciation Key 
Noun   A mature fertilized ovule of angiosperms and gymnosperms that contains an embryo and the food it will need to grow into a new plant. Seeds provide a great reproductive advantage in being able to survive for extended periods until conditions are favorable for germination and growth. The seeds of gymnosperms (such as the conifers) develop on scales of cones or similar structures, while the seeds of angiosperms are enclosed in an ovary that develops into a fruit, such as a pome or nut. The structure of seeds varies somewhat. All seeds are enclosed in a protective seed coat. In certain angiosperms the embryo is enclosed in or attached to an endosperm, a tissue that it uses as a food source either before or during germination. All angiosperm embryos also have at least one cotyledon. The first seed-bearing plants emerged at least 365 million years ago in the late Devonian Period. Many angiosperms have evolved specific fruits for dispersal of seeds by the wind, water, or animals. See more at germination, ovule.

  1. To plant seeds in soil.

  2. To initiate rainfall or to generate additional rainfall by artificially increasing the precipitation efficiency of clouds. See more at cloud seeding.

The American Heritage® Science Dictionary
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