鳥頭 とりあたま とりがしら being very forgetful; having a bad memory n col long sword with birds' heads carved on the pommel n abbr Advanced ➥
平頭 ひらがしら ヒラガシラ milk shark (Rhizoprionodon acutus, species of requiem shark found in the eastern Atlantic and the Indo-Pacific) n uk Advanced ➥