Where does “extra” come from?

extra (Medieval Latin) comes from Latin extera, from Latin exter, from Proto-Italic *eksteros.

extra (Medieval Latin): outside of; beyond

Definitions

  1. outside of; beyond

Ancestry of “extra”, step by step

StepLanguageWordMeaning
1Latinexteranominative feminine singular of exter; nominative...
2LatinexterOn the outside, outward, external, outer; Of...
3Proto-Italic*eksteros—

Words derived from “extra”

Every word from Proto-Italic *eksteros →Every word from Latin exter →Every word from Latin extera →
extra — Etymology, Origin & Word History | Etymology Explorer