extraneous

[ ik-strey-nee-uhs ]
/ ɪkˈstreɪ ni əs /

adjective

introduced or coming from without; not belonging or proper to a thing; external; foreign: extraneous substances in our water.
not pertinent; irrelevant: an extraneous remark; extraneous decoration.

Origin of extraneous

1630–40; < Latin extrāneus external, foreign, equivalent to extr(a)- extra- + -ān(us) -an + -eus -eous
Related forms
Can be confusedextraneous external extrinsic internal intrinsic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for extraneous

British Dictionary definitions for extraneous

extraneous

/ (ɪkˈstreɪnɪəs) /

adjective

not essential
not pertinent or applicable; irrelevant
coming from without; of external origin
not belonging; unrelated to that to which it is added or in which it is contained
Derived Formsextraneously, adverbextraneousness, noun

Word Origin for extraneous

C17: from Latin extrāneus external, from extrā outside
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for extraneous

extraneous


adj.

1630s, from Latin extraneus "external, strange," from extra "outside of" (see extra-).

Online Etymology Dictionary, © 2010 Douglas Harper