Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A plant, such as a cycad or conifer, whose seeds are not enclosed within an ovary.
Century Dictionary and Cyclopedia
- n. A plant belonging to the Gymnospermæ, characterized by naked seeds. Compare angiosperm. Also called gymnogen.
Wiktionary
GNU Webster's 1913
- n. (Bot.) A plant that bears naked seeds (i. e., seeds not inclosed in an ovary), as the common pine and hemlock. Cf. angiosperm.
WordNet 3.0
- n. plants of the class Gymnospermae having seeds not enclosed in an ovary
Etymologies
- from Ancient Greek γυμνός ("naked") + σπέρμα ("seed") (Wiktionary)
- From New Latin Gymnospermae, class name, from Greek gumnospermos : gumnos, naked; see nogw- in Indo-European roots + sperma, seed; see sperm1. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“There are 794 angiosperm genera, 77% of China's total angiosperm species, 24 gymnosperm, 70 pteridophyte and 102 bryophyte genera.”
“The receptive part of the gymnosperm ovule is called the micropyle.”
“The famous relict gymnosperm Welwitschia mirabilis is also found throughout the ecoregion, and it is often the most conspicuous feature of the vegetation, scattered about the arid plains at intervals of 50 to 100 m.”
“The relict gymnosperm Welwitschia mirabilis, which represents the sole surviving member of its family, is found throughout the ecoregion.”
“Dominant species include the cold-tolerant, xerophytic shrub, Haloxylon ammodendron (Goosefoot Family Chenopodiaceae), the tamarisk (Reaumuria spp.), and the gymnosperm Ephedra przewalski.”
“The distribution of this relict gymnosperm extends from the Kuiseb River in Namibia to Namibe in southern Angola.”
“Shady conditions at ground level favor woody climbers that include strangler figs (Ficus spp.) and the cablelike Gnetum, an unusual climbing gymnosperm.”
“The only gymnosperm tree, Podocarpus (= Nageia) wallichianus, is also endemic.”
“Vegetation within the desert consists of a thin scrub of Anabasis brevifolia while the peripheral areas support a dwarf woodland dominated by saxaul bush (Haloxylon ammodendron) and the gymnosperm Ephedra przewalskii.”
“Endemism is particularly high in 33 angiosperm and six gymnosperm, and fern families, most of which are ancient or primitive with restricted relict distributions.”
Lists
These user-created lists contain the word ‘gymnosperm’.
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-sperm
seed; germ; beginning
Note: Can also be sperma-, -spermal, spermatio-, spermato-, spermi-, -spermic, spermo-, -spermoussperm, gymnosperm, spermaphore, symnospermal, spermatiogenous, spermocyte, spermiducal, endospermic, spermogonium, monospermous, spermacide
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gymno-, gymn-
naked
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Dinosaurs, extended
At first, this was a list for things found in Dinosaurs: A Concise Natural History by David E. Fastovsky. But now it's degenerated a bit to contain anything dinosaur or fossil related.
disarticulate, body fossil, trace fossil, apatite, soft anatomy, permineralization, replacement, articulated, disarticulated, intestine’s-eye view, ichnofossil, paleoenvironment and 270 more...
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azd's Words
adamantine, abatial, ablate, ablative, abrogate, accretive, acromegaly, acrostic, actinism, actinic, acuity, adduce and 968 more...
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learning
A list of words whose meanings I am learning, either because a) I don't know the meaning b) I know the meaning, but could stand to better appreciate certain inflections or secondary meanings or c) ...
louche, educe, loam, cob, sclerotic, palliate, axial, syndicalist, ecumenical, sally, fatuous, parvenu and 1387 more...
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Words of Dinosaurology
This quickly got bigger and weirder than originally intended, so now it's housing terms that relate to the study of dinosaurs and other prehistoric creatures. See also Dinosaurs, Pterosaurs, Ichthy...
zygopophyses, ziphodont, plesiomorphic, cleidoic, endothermy, ectothermy, viviparous, vertebrae, cervical, dorsal, sacral, caudal and 628 more...
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Forest For The Trees
Words to describe forests, tree parts & tree culture.
petiole, deciduous, phytoremediation, riparian zone, scion, xeriscape, samara, freestone, clingstone, blowdown, butt log, sylvan and 49 more...
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botanica
liverwort, quaking aspen, weeping willow, sequoia, mahogany, manzanita, cycad, gymnosperm, angiosperm, sporophyte, epiphyte, dicot and 75 more...
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quark, quark, quark!
science words that are fun to say
math, too
"I like to say 'quark'! Quark, quark, quark, quark!" - Hobbesscatological, circadian rhythm, imago, quark, gastrointestinal, phylum, protease inhibitor, trilobite, solar plexus, ratite, strata, quasar and 86 more...
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botany
Tweets
Looking for tweets for gymnosperm.

trivet "naked seed" Feb 13, 2007