Where does “unimpressibly” come from?

unimpressibly (English) comes from English unimpressible, from English impressible, from English impress, from Middle English impressen, from Latin impressus, from Latin imprimo, from Latin īn-, from Latin în — in.

unimpressibly (English): In an unimpressible manner

Definitions

  1. In an unimpressible manner

Ancestry of “unimpressibly”, step by step

unimpressibly traces back through two separate lines of ancestry.

via English unimpressible

StepLanguageWordMeaning
1EnglishunimpressibleNot impressible; not sensitive; apathetic
2EnglishimpressibleCapable of being impressed; susceptible of...
3EnglishimpressTo affect strongly and often favourably; To make...
4Middle Englishimpressen
5Latinimpressuspressed, printed, imprinted, stamped
6LatinimprimoI press, impress; I print, imprint, stamp
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en