chaetognath Meaning, Definition & Usage
-
noun any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth
arrowworm.
WordNet
Chæ"tog*nath adjective
(Also<
- Chaetognath
- Chætognath
)
Definitions
(Zoöl.) Of or pertaining to the Chætognatha.