Where does “extender” come from?

Extender comes from English extend, which combines Latin ex meaning "out" with -are, a verb-forming suffix derived from Latin -arius and Old French -er, ultimately tracing through Chinese 兒.

extender (English): Any of various substances designed to extend any...

Definitions

  1. Any of various substances designed to extend any...

Ancestry of “extender”, step by step

StepLanguageWordMeaning
1EnglishextendTo increase in extent; To possess a certain...
2Middle Englishextendento extend
3Old Frenchestendreto stretch, extend or spread
4Latinextenderethird-person plural perfect active indicative of...
5LatinextendoI stretch or thrust out; I extend, prolong or...
6Latinex-out, away; throughout; thoroughly
7LatineThe name of the letter "E"; out of, from
8LatinexA name of the letter "X"; out of, from
9Latincommūnicōto impart, share
10Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
11Old Latincom(m)oinis
12Proto-Italickommoiniscommon
13Proto-Indo-Europeanḱom-moy-ni-held in common
14Proto-Indo-Europeanḱómbeside, near, by, with
15Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
16Middle Englishkyt
17Middle Dutchkittea wooden vessel made of hooped staves; wooden...

Words derived from “extender

Every word from Middle Dutch kitte