extraneous
/ɛkˈstɹeɪ.ni.əs/ adjective
- adjective Not belonging to, or dependent upon, a thing; without or beyond a thing; foreign. “to separate gold from extraneous matter”
- adjective Not essential or intrinsic.
Synonyms
additional alien foreign intrusive acquired adventitious ascititious fremd outlandish strange supplemental tramontane superfluous extra accidental adscititious external extrinsic immaterial impertinent orthogonal outside
Antonyms
Etymology
From Latin extrāneus (“from without, strange”). Doublet of strange. Cognate with estrange (verb), Spanish extraño.
Webster’s 1913
- adjective Not belonging to, or dependent upon, a thing; without or beyond a thing; not essential or intrinsic; foreign; as, to separate gold from extraneous matter.
Etymology [L. extraneus, from extra. See Extra, Strange.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “extraneous”, CC BY-SA 4.0. Details