同義語 アイサ

Japanese WordNet / Princeton WordNet

1. アイサnoun

   端がぎざぎざの細長い鉤状のくちばしを持つ羽冠のある魚食性大型潜水ガモ

   large crested fish-eating diving duck having a slender hooked bill with serrated edges

   Hyponym: 海秋沙, american merganser, goosander, hooded merganser, hooded sheldrake, lophodytes cucullatus, mergus albellus, mergus merganser, mergus merganser americanus, mergus serrator, red-breasted merganser, smew

   Synonym(s): fish duck, merganser, sawbill, sheldrake

   Hypernym(s): sea duck

   Holonym(s) (Member): genus mergus, mergus