Where does “unimaginable” come from?

Unimaginable derives from English imagine, combining Latin in- (not) with Latin -abilis (capable of), ultimately tracing to Proto-Indo-European óynos and ano-.

unimaginable (English): unable to be imagined; inconceivable or...

Definitions

  1. unable to be imagined; inconceivable or...

Ancestry of “unimaginable”, step by step

StepLanguageWordMeaning
1EnglishimagineTo form a mental image of something; to envision...
2Middle Englishymagynento imagine or depict; to formulate a mental...
3Middle Frenchimaginer
4Latinimāginorto imagine, conceive
5Latinimāginem
6Latinim-Alternative form of in-; form of "in"; in
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

Words derived from “unimaginable

Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en
unimaginable — Etymology, Origin & Word History | Etymology Explorer