sagitta

English Thesaurus

1. any arrowworm of the genus Sagitta (noun.animal)

hypernym	:	arrowworm, chaetognath,
definition	:	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 (noun.animal)

member meronym	:	genus sagitta,
definition	:	chief genus of Chaetognatha including the largest arrowworms (noun.animal)

2. a small constellation in the northern hemisphere between Cygnus and Aquila and crossed by the Milky Way (noun.object)

instance hypernym	:	constellation,
definition	:	a configuration of stars as seen from the earth (noun.object)