noun ar·row·worm \-ˌwərm\

Definition of ARROWWORM

:  any of a phylum (Chaetognatha) of small planktonic wormlike marine organisms having curved bristles on either side of the head for seizing prey

First Known Use of ARROWWORM

circa 1889


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July 04, 2015
stringent Hear it
rigorous, strict, or severe
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