Where does “tit” come from?

tit (Middle English) comes from Old English tit, from Old English titt, from Proto-Germanic titt-, from Proto-Indo-European tata-, from Sanskrit तथा, from Sanskrit यथा, from Proto-Indo-Iranian HyátʰaH, from Proto-Indo-European yós — fluidity, slime, poison; poison; poison; slime;...

Ancestry of “tit”, step by step

StepLanguageWordMeaning
1Old Englishtit
2Old Englishtitttit, teat, breast; nipple
3Proto-Germanictitt-teat; nipple; breast
4Proto-Indo-Europeantata-father; parent; nipple
5Sanskritतथाin that manner
6Sanskritयथाin which manner or way, according as, as, like
7Proto-Indo-IranianHyátʰaHin which way, as, in which manner
8Proto-Indo-Europeanyósthat, who, which
9Proto-Finnicwiša
10Proto-Indo-Iranianwišáspoison, venom
11Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

Words derived from “tit

Every word from Proto-Indo-European wisós