- [usually plural] (also titty)(taboo, slang)
a woman’s breast or nipple （女人的）奶子，奶头，乳头 - (British English, slang)
a stupid person 蠢货；笨蛋；窝囊废 a small European bird. There are several types of tit 山雀 a great tit 大山雀
Word Originsense 3 mid 16th cent.: probably of Scandinavian origin and related to Icelandic titlingur ‘sparrow’. Earlier senses were ‘small horse’ and ‘girl’; the current sense dates from the early 18th cent.senses 1 to 2 Old English tit ‘teat, nipple’, of Germanic origin; related to Dutch tit and German Zitze. The vulgar slang use was originally US and dates from the early 20th cent.