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Từ điển WordNet v3.1 - WordNet Dictionary
invertebrate
any animal lacking a backbone or notochord;
the term is not used as a scientific classification
• Members of this Topic:
exoskeleton
• Hypernyms:
animal, animate being, beast, brute, creature, fauna
• Hyponyms:
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 Meronyms:
foot, invertebrate foot, peristome
lacking a backbone or spinal column
- worms are an example of invertebrate animals
• Syn:
spineless
• Ant:
vertebrate
• Topics:
zoology, zoological science
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