Where does “in-flight” come from?

in-flight (English) comes from English flight, from Middle English flight, from Old English flyht, from Proto-West Germanic *fluhtī, from Proto-Germanic *fluhtiją, from Proto-Germanic flehtaną, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

in-flight (English): occurring, or provided for use during a flight

Definitions

  1. occurring, or provided for use during a flight

Ancestry of “in-flight”, step by step

in-flight traces back through two separate lines of ancestry.

via English flight

StepLanguageWordMeaning
1EnglishflightThe act of flying; An instance of flying; The act...
2Middle Englishflightflight (act of flying)
3Old Englishflyhtflight
4Proto-West Germanic*fluhtīact of flying, flight
5Proto-Germanic*fluhtiją
6Proto-Germanicflehtanąto plait, to weave
7Proto-Indo-Europeanpleḱ-to fold, plait, weave
8Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

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
Every word from Proto-Indo-European pel-