Where does “inequivalve” come from?

inequivalve (English) comes from English equivalve, from English valve, from Latin valva, from Proto-Italic *wolVwā-, from Proto-Indo-European *wol-ew-o-.

inequivalve (English): Having valves of different sizes; Any bivalve...

Definitions

  1. Having valves of different sizes; Any bivalve...

Ancestry of “inequivalve”, step by step

inequivalve traces back through two separate lines of ancestry.

via English equivalve

StepLanguageWordMeaning
1EnglishequivalveHaving valves of the same size; Any bivalve...
2EnglishvalveA device that controls the flow of a gas or fluid...
3Latinvalvadouble or folding door; one leaf of such doors
4Proto-Italic*wolVwā-
5Proto-Indo-European*wol-ew-o-

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in

Words derived from “inequivalve

Every word from Proto-Indo-European *wol-ew-o-Every word from Proto-Italic *wolVwā-Every word from Latin valva