coot[ku:t]

• n.
  • 【鸟类】白骨顶(Fulicaatra)
  • [美国英语]=scoter
  • [口语]笨蛋；老傻瓜
• 短语:
  • (as) bald as a coot 头顶光秃秃的
  • (as) stupid as a coot 笨头笨脑的