Where does “intertuberous” come from?

intertuberous (English) comes from English tuberous, from English Tuber, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti — he, she.

intertuberous (English): Between tuberosities

Definitions

  1. Between tuberosities

Ancestry of “intertuberous”, step by step

intertuberous traces back through two separate lines of ancestry.

via English tuberous

StepLanguageWordMeaning
1EnglishtuberousRelating to, resembling, or producing tubers;...
2EnglishTuberA fleshy, thickened underground stem of a plant, usually containing stored starch, for example a potato or arrowroot
3English-erA person or thing that does an action indicated...
4Middle English-eragentive suffix; agent noun suffix
5Old French-erAlternative form of -ier, verbal suffix;...
6Latin-ārefirst conjugation
7Proto-Italic-āōForms primarily denominative verbs
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti
intertuberous — Etymology, Origin & Word History | Etymology Explorer