(a.) Of, pertaining to or resembling, a natural order of plants (Oleaceae), mostly trees and shrubs, of which the olive is the type. It includes also the ash, the lilac, the true jasmine, and fringe tree.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). oleaceous. Retrieved September 24, 2026, from http://smartdefine.org/oleaceous/definitions/2038604 |
| Chicago | Webster's. 2011. "oleaceous" http://smartdefine.org/oleaceous/definitions/2038604 (accessed September 24, 2026). |
| Harvard | Webster's 2011, oleaceous, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/oleaceous/definitions/2038604>. |
| MLA | Webster's. "oleaceous" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/oleaceous/definitions/2038604> |