any animal lacking a backbone or notochord; the term is not used as a scientific classification
<noun.animal>
<noun.animal>
invertebrate |
semantic pointers
hypernym
hyponym
arthropod
zoophyte
sponge, poriferan, parazoan
coelenterate, cnidarian
ctenophore, comb jelly
worm
woodborer, borer
rotifer
mollusk, mollusc, shellfish
phoronid
bryozoan, polyzoan, sea mat, sea moss, moss animal
ectoproct
entoproct
Symbion pandora
brachiopod, lamp shell, lampshell
peanut worm, sipunculid
echinoderm
part meronym
member of this domain (topic)