Acicula Definition
ə-sĭkyə-lə
aciculae
noun
A needlelike spine, prickle, particle, or crystal; esp., an ice crystal.
Webster's New World
A slender, needlelike part or structure, such as a spine or bristle of certain plants and animals or a crystal of certain minerals.
American Heritage Medicine
One of the needlelike or bristlelike spines or prickles of some animals and plants; also, a needlelike crystal.
Wiktionary
Other Word Forms of Acicula
Noun
Singular:
acicula
Plural:
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