oleaginous

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oleaginous

  • /ˌəʊ.lɪˈæd͡ʒ.ɪ.nəs/ UK
  • /ˌoʊ.liˈæd͡ʒ.ɪ.nəs/ US

Where it comes from

Borrowed from French oléagineux, borrowed from Medieval Latin oleāginōsus (“oily”), from olea (“the olive tree or its fruit”).

adjective more oleaginous · most oleaginous

  1. Oily, greasy. […] the use of Linseed-oyl, Tar, or such oleaginous Matter, tends much to their Preservation and Duration.

    Similar: oily, sebaceous, unctuous

  2. of manner or speech Falsely or affectedly earnest; persuasively suave. The oleaginous salesman convinced me to buy a more expensive car.

    Similar: fulsome, smarmy, unctuous

Translations

Every language

adj oily, greasy

Españololeaginoso
Portuguêsoleaginoso
Françaisoléagineux
Deutschölig, ölhaltig
Italianooleaginoso
Românăoleaginos
Русскиймаслянистый masljanistyj

adj falsely or affectedly earnest; persuasively suave

Españolempalagoso
Françaisoléagineux
Deutschölig, schmierig
Italianountuoso
Русскийелейный jelejnyj

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Cite this
MLA

"oleaginous." Wiktionary, via Micwyn, micwyn.com/word/oleaginous. Accessed 6 Nov. 2026.

APA

oleaginous. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/oleaginous

Chicago

"oleaginous." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/oleaginous.

BibTeX
@misc{oleaginous_2026,
  title = {oleaginous},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/oleaginous},
  urldate = {2026-11-06}
}