Where does “inconceivable” come from?

Inconceivable is a formation from English inconceive, derived from Latin incipio, a compound of Latin in- and concipio, ultimately from the Proto-Indo-European root keh₂p- meaning to seize or grasp.

inconceivable (English): Unable to be conceived or imagined; unbelievable

Definitions

  1. Unable to be conceived or imagined; unbelievable

Ancestry of “inconceivable”, step by step

StepLanguageWordMeaning
1EnglishconceivableCapable of being conceived or imagined
2EnglishconceiveTo develop an idea; to form in the mind; to plan;...
3Middle EnglishconceyvenTo become pregnant; to conceive
4Old Frenchconcevoirto conceive
5Latinconcipiōto receive or catch, grasp
6Latincōn-Used in compounds to indicate a being or bringing together of several objects
7Latincumwith, along with; at; -fold
8Old LatincomAlternative form of cum
9Proto-Italickomwith, along, at
10Proto-Indo-Europeanḱómbeside, near, by, with
11Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
12Middle Englishkyt
13Germankittputty certain kinds of cement used for fixing e.g. window panes
14Old High Germankuti
15Proto-West Germanickwidugum, resin
16Proto-Germanickweduzresin
17Proto-Indo-Europeangʷet-resin, gum; to say, speak
18Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

Words derived from “inconceivable

Every word from Proto-Indo-European gū-