elater
Americannoun
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Botany. an elastic filament serving to disperse spores.
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Zoology. elaterid.
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Obsolete. elasticity.
noun
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an elaterid beetle
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botany a spirally thickened filament, occurring in liverwort capsules and horsetails, thought to aid dispersal of spores
Etymology
Origin of elater
1645–55; < New Latin < Greek elatḗr driver, equivalent to ela- (stem of elaúnein to drive; elastic ) + -tēr noun suffix
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Kelsay Shaw said Possibility Place has “all the creepy-crawlies” such as eyed elater click beetles, over 100 species of caterpillars, as well as butterflies and moths.
From Seattle Times
Their motion is driven by four moisture-sensitive legs, or elaters, which curl when the moisture level changes.
From BBC
Their motion is driven by four moisture-sensitive legs, or elaters, which change shape when the moisture level changes - curling and uncurling to power the spores' insect-like walk or causing them to spring from the ground.
From BBC
Two elaters and some spores from the same, highly magnified.
From Project Gutenberg
Furthermore, the spirals may be smooth or spinulose the elater uniform throughout or enlarged betimes by nodes and swellings.
From Project Gutenberg
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.