Definition of spore

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Spore (n.) One of the minute grains in flowerless plants, which are analogous to seeds, as serving to reproduce the species..

Lern More About Spore

Macrosporangium :: Macrosporangium (n.) A sporangium or conceptacle containing only large spores; -- opposed to microsporangium. Both are found in the genera Selaginella, Isoctes, and Marsilia, plants remotely allied to ferns..
Hyphomycetes :: Hyphomycetes (n. pl.) One of the great division of fungi, containing those species which have naked spores borne on free or only fasciculate threads..
Puffball :: Puffball (n.) A kind of ball-shaped fungus (Lycoperdon giganteum, and other species of the same genus) full of dustlike spores when ripe; -- called also bullfist, bullfice, puckfist, puff, and puffin..
Macrosporic :: Macrosporic (a.) Of or pertaining to macrospores.
Spore :: Sporangium (n.) A spore case in the cryptogamous plants, as in ferns, etc..
Pseudospore :: Pseudospore (n.) A peculiar reproductive cell found in some fungi.
Heterosporous :: Heterosporous (a.) Producing two kinds of spores unlike each other.
Rhodosperm :: Rhodosperm (n.) Any seaweed with red spores.
Isosporic :: Isosporic (a.) Producing but one kind of spore, as the ferns and Equiseta. Cf. Heterosporic..
Acrosporous :: Acrosporous (a.) Having acrospores.
Sporuliferous :: Sporule (n.) A small spore; a spore.
Conidium :: Conidium (n.) A peculiar kind of reproductive cell found in certain fungi, and often containing zoospores..
Spermosphere :: Spermosphere (n.) A mass or ball of cells formed by the repeated division of a male germinal cell (spermospore), each constituent cell (spermoblast) of which is converted into a spermatozoid; a spermatogemma..
Sporiferous :: Sporidium (n.) A spore.
Brand Spore :: Brand spore () One of several spores growing in a series or chain, and produced by one of the fungi called brand..
Microsporangium :: Microsporangium (n.) A sporangium or conceptacle containing only very minute spores. Cf. Macrosporangium.
Phaeospore :: Phaeospore (n.) A brownish zoospore, characteristic of an order (Phaeosporeae) of dark green or olive-colored algae..
Paraphysis :: Paraphysis (n.) A minute jointed filament growing among the archegonia and antheridia of mosses, or with the spore cases, etc., of other flowerless plants..
Urn :: Urn (n.) A hollow body shaped like an urn, in which the spores of mosses are contained; a spore case; a theca..
Perispore :: Perispore (n.) The outer covering of a spore.
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