1.HBBa small black and white water bird with a short beak 白骨顶〔一种水鸟〕
2old cootSTRANGEINSULTAmerican EnglishAmE informal an old man who you think is strange or unpleasant 怪老头
a miserable mean old coot
一个乖戾、小气的怪老头
Examples from the Corpus
old coot• Taking off your clothes for an old coot like him?• He's a crazyold coot.• She thought Mrs Magendanz had seen the old cootstaggering around the house and screamingabuse at her.• We had the tar right there, just throw the old cootill and cook him and use him for fill.• And by the way, old coot, cough up $ 200 for our trouble.