Where does “títra” come from?

títra (Icelandic) comes from English titrate, from French titrer, from French -er, from Middle French -er, from Old French -ier — suffix used to form infinitives of first...

títra (Icelandic): to titrate

Definitions

  1. to titrate

Ancestry of “títra”, step by step

títra traces back through two separate lines of ancestry.

via English titrate

StepLanguageWordMeaning
1EnglishtitrateTo ascertain the amount of a constituent in a...
2Frenchtitrerto title; to titrate
3French-erForms infinitives of first-conjugation verbs
4Middle French-erForms infinitives of first-conjugation verbs;...
5Old French-iersuffix used to form infinitives of first...

via Old Norse titra

StepLanguageWordMeaning
1Old Norsetitrato twinkle; to shiver, shake
2Proto-Germanictitrōnąto tremble, shake

Words derived from “títra

Every word from Old French -ierEvery word from French -erEvery word from Middle French -er