Where does “titter” come from?

Titter comes from Middle English titren, which derives from Middle English titten, of unknown ultimate origin.

titter (English): To laugh or giggle in a somewhat subdued or...

Definitions

  1. To laugh or giggle in a somewhat subdued or...

Ancestry of “titter”, step by step

titter 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 Middle English titeren

StepLanguageWordMeaning
1Middle Englishtiteren
2Middle Englishtittento waver

Words derived from “titter

Every word from Proto-Indo-European wisós