oleo
noun
Forms oleos
- noun (aviation) A type of energy-absorbing landing gear strut in which sudden compression or extension of the strut causes a gas-filled chamber to push or pull a piston which forces oil through a small orifice, resulting in absorption of energy through viscous effects. “If the oil leaks out of the oleos, they won't be able to cushion the aircraft against a hard landing.”
- noun (US) The various fats and oils that go into the making of margarine.
- noun (US, dated) Synonym of margarine.
Synonyms
Etymology
Ellipsis of oleo strut.
From oleum (“olive oil”).
Clipping of oleomargarine.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “oleo”, CC BY-SA 4.0. Details