mutt
n.Informal （名词）【非正式用语】 A mongrel dog.杂种狗A person regarded as stupid.笨蛋：被认为愚蠢的人
来源：Short for muttonhead muttonhead的简写
<注释>Clipping not of sheep but of a word having to do with sheep has given us our termmutt for a mongrel dog. Clipping or abbreviating words, a standard process of word formation,shearedmutt from muttonhead, a pejorative term meaning .a stupid person,.based on the notion that sheep are stupid.Mutt in its first recorded use in 90 is used in the same senses asmuttonhead, but it is soon recorded (904)as a term of contempt for a horseand then (90') for a dog.We can be reasonably certain that theNew Yorker critic writing in 970 that .The cast includes a Sheepdog . . . a Mutt Bitch,. had no awareness that a sheepdog would make the ideal mutt.不是对绵羊的修剪而是对与绵羊有关的一个词进行省略呈现给我们的专门名词mutt 指杂种狗。 简略或缩写单词，一项规范的造词过程，将mutt 从 muttonhead 缩略而得， 这个含贬义的词意为.笨蛋.，源于绵羊是蠢笨的说法。Mutt 最早记载于90年， 被用作muttonhead 的同义词， 但不久(904年）的记载中，该词表示对马的蔑称，然后(90'年）成为对狗的蔑称。我们有理由肯定970年的New Yorker 一本批判性作品， 其评注.包括牧羊狗…狗杂种.就没有意识到牧羊狗也可以表示十足的狗杂种之意
