Learn how to say Oleaginous correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word oleaginous:
1rich in, covered with, or producing oil; oily:
fabrics would quickly become filthy in this oleaginous kingdom
2exaggeratedly and distastefully complimentary; obsequious:
candidates made oleaginous speeches praising government policies
late Middle English: from French oléagineux, from Latin oleaginus ‘of the olive tree’, from oleum ‘oil’