Where does “tithead” come from?

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

tithead (English): A fool; an idiot; A police officer

Definitions

  1. A fool; an idiot; A police officer

Ancestry of “tithead”, step by step

tithead traces back through two separate lines of ancestry.

via English tit

StepLanguageWordMeaning
1EnglishtitA mammary gland, teat; A woman's breast; An...
2Middle Englishtit
3Old Englishtit
4Old Englishtitttit, teat, breast; nipple
5Proto-Germanictitt-teat; nipple; breast
6Proto-Indo-Europeantata-father; parent; nipple
7Sanskritतथाin that manner
8Sanskritयथाin which manner or way, according as, as, like
9Proto-Indo-IranianHyátʰaHin which way, as, in which manner
10Proto-Indo-Europeanyósthat, who, which
11Proto-Finnicwiša
12Proto-Indo-Iranianwišáspoison, venom
13Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

via English head

StepLanguageWordMeaning
1EnglishheadThe part of the body of an animal or human which...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša
tithead — Etymology, Origin & Word History | Etymology Explorer