Where does “microtubercle” come from?

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

microtubercle (English): A very small tubercle

Definitions

  1. A very small tubercle

Ancestry of “microtubercle”, step by step

microtubercle traces back through two separate lines of ancestry.

via English tubercle

StepLanguageWordMeaning
1EnglishtubercleA round nodule, small eminence, or warty...
2Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
3Latintūbera hump, bump, swelling, protuberance; excrescence
4Proto-Italictūβos
5Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European tewh₂-Every word from Proto-Italic tūβosEvery word from Latin tūber