n. any dart-shaped worm of the phylum Chaetognatha, usu. living among marine plankton, and having a head with external thorny teeth. [mod.L Chaetognatha f. Gk khaite long hair + gnathos jaw]
CHAETOGNATH
Meaning of CHAETOGNATH in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012