Where does “unavailable” come from?

Unavailable comes from English available, which derives from English avail, ultimately from Latin valere meaning "to be strong" and Latin habere meaning "to have," with the prefix ad-.

unavailable (English): Unavailing; ineffective; Not available; A...

Definitions

  1. Unavailing; ineffective; Not available; A...

Ancestry of “unavailable”, step by step

unavailable traces back through two separate lines of ancestry.

via English available

StepLanguageWordMeaning
1EnglishavailableSuch as one may avail oneself of; capable of...
2EnglishavailTo turn to the advantage of; To be of service to;...
3Middle Englishavailento be of use
4Old Frenchato; towards; belonging to
5LatinA—
6Etruscan𐌀and, also
7Ancient Greekᾱ̔—
8Phoenician𐤀ox; aleph; alef
9Egyptian𓃾—

via Proto-Iranian bagáh

StepLanguageWordMeaning
1Proto-Iranianbagáhgod
2Proto-Indo-Iranianbʰagásportion, part, share, allotment; fate, destiny;...
3Proto-Indo-Europeanbʰh₂g-ó-s—
4Proto-Indo-Europeanbʰeh₂g-to divide, distribute, allot

Words derived from “unavailable”

Every word from Egyptian 𓃾 →Every word from Phoenician 𐤀 →Every word from Ancient Greek ᾱ̔ →