Arista Definition
ə-rĭstə
aristae, arista
noun
A bristle-like fiber on the spikelet of some grains or grasses; awn.
Webster's New World
A bristle that extends from the antenna of certain dipterous insects: used in flight for monitoring air speed and for wing control.
Webster's New World
A bristlelike part or appendage, such as the awn of grains and grasses or the process near the tip of the antenna of certain flies.
American Heritage Medicine
Other Word Forms of Arista
Noun
Singular:
arista
Plural:
aristaeOrigin of Arista
Latin beard of grain, spike
From American Heritage Dictionary of the English Language, 5th Edition
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