suckerfish

Từ điển WordNet v3.1 - WordNet Dictionary

noun

marine fishes with a flattened elongated body and a sucking disk on the head for attaching to large fish or moving objects
• Syn:
remora, sucking fish
• Hypernyms:
spiny-finned fish, acanthopterygian
• Hyponyms:
sharksucker, Echeneis naucrates, whale sucker, whalesucker, Remilegia australis
• Member Holonyms:
Echeneididae, family Echeneididae, family Echeneidae