Definition of tornaria
1 plural tornarias or tornariae \-ēˌē\ : a free-swimming larva that resembles a bipinnaria and is the immature form of an acorn worm or a closely related enteropneust
2 capitalized : any of various larval enteropneusts of which the adult is unknown —used as if a generic name Tornaria alba
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Origin and Etymology of tornaria
New Latin, from Latin tornus lathe, chisel + New Latin -aria — more at turn
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