: a primitive usually unicellular often environmentally resistant dormant or reproductive body produced by plants, fungi, and some microorganisms and capable of development into a new individual either directly or after fusion with another spore
: spore having (such) a characteristic or origin
aeciospore
Examples of spore in a Sentence
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Erik Kain, Forbes, 4 Nov. 2024
In the spring, these fruiting structures release spores into the air.
—Tim Johnson, Chicago Tribune, 3 Nov. 2024
Quanta Magazine, 5 Nov. 2015
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Noun
Its spores cause instant hallucinations that are incredibly powerful.
—Erik Kain, Forbes, 4 Nov. 2024
In the spring, these fruiting structures release spores into the air.
—Tim Johnson, Chicago Tribune, 3 Nov. 2024
Verb
Two different strains will not contribute equally to spore and stalks.
—Quanta Magazine, 5 Nov. 2015
See all Example Sentences for spore
Dictionary Entries Near spore
Cite this Entry
“Spore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spore. Accessed 22 Nov. 2024.
Copy CitationKids Definition
spore
1 of 2 noun
ˈspō(ə)r 
ˈspȯ(ə)r
: a reproductive body that is produced by fungi and by some plants and microorganisms (as ferns and bacteria) and that usually consists of a single cell and is able to produce a new individual either by developing by itself or after fusion with another spore
spore
2 of 2 verb
spored; sporing
: to produce or reproduce by spores
Medical Definition
spore
1 of 2 noun
: a primitive usually unicellular often environmentally resistant dormant or reproductive body produced by plants, fungi, and some microorganisms and capable of developing into a new individual either directly or after fusion with another spore
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