Where does “trituberculate” come from?

trituberculate (English) comes from English tuberculate, from Latin tuberculatus, from Latin tūberculum, from Latin tūber, from Proto-Italic tūβos, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

trituberculate (English): tritubercular

Definitions

  1. tritubercular

Ancestry of “trituberculate”, step by step

trituberculate traces back through two separate lines of ancestry.

via English tuberculate

StepLanguageWordMeaning
1EnglishtuberculateHaving tubercles; Tubercular
2Latintuberculatuswarty, tuberculate
3Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
4Latintūbera hump, bump, swelling, protuberance; excrescence
5Proto-Italictūβos
6Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European tewh₂-Every word from Proto-Italic tūβosEvery word from Latin tūber