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spores

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spore

[spawr, spohr] noun, verb, spored, spor⋅ing.
–noun
1. Biology. a walled, single- to many-celled, reproductive body of an organism, capable of giving rise to a new individual either directly or indirectly.
2. a germ, germ cell, seed, or the like.
–verb (used without object)
3. to bear or produce spores.

Origin:
1830–40; < NL spora < Gk sporá sowing, seed, akin to speírein to sow; see sperm 1


sporal, adjective
sporoid, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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spore   (spôr, spōr)   
n.  
  1. A small, usually single-celled reproductive body that is highly resistant to desiccation and heat and is capable of growing into a new organism, produced especially by certain bacteria, fungi, algae, and nonflowering plants.

  2. A dormant nonreproductive body formed by certain bacteria in response to adverse environmental conditions.

intr.v.   spored, spor·ing, spores
To produce spores.

[Greek sporā, seed; see sper- in Indo-European roots.]
spo·ra'ceous (spə-rā'shəs, spô-, spō-) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Cultural Dictionary

spore

A reproductive cell or group of cells, produced by some plants, that is capable of developing into an adult plant without combining with another reproductive cell. Plants also produce sperm cells. The spores of nonflowering plants are analogous to the seeds of flowering plants. (See asexual reproduction; compare sexual reproduction.) Fungi and algae typically reproduce by means of spores that are carried by the wind or some other agency to a new location for growth.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

spore 
1836, from Mod.L. spora, from Gk. spora "seed, a sowing," related to sporos "sowing," and speirein "to sow," from PIE *sper- "to strew" (see sprout).
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: 2spore
Function: intransitive verb
Inflected Forms: spored; spor·ing
: to produce or reproduce by spores
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

spore (spôr)
n.

  1. A small, usually single-celled asexual or sexual reproductive body that is highly resistant to desiccation and heat and is capable of growing into a new organism, produced especially by certain bacteria, fungi, algae, and nonflowering plants.

  2. A dormant, nonreproductive body formed by certain bacteria in response to adverse environmental conditions.


spo·ra'ceous (spə-rā'shəs, spô-) adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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