Midnight oil Synonyms

Definitions for Midnight

(noun) 12 o' clock at night; the middle of the night

Synonyms for phrase

MO abbreviation

MO is an abbreviation for Midnight Oil

What does MO stand for?

MO stands for "Midnight Oil"

Definitions for Oil

(noun) a picture created with oil paint
(verb) to coat (something) with a slippery substance in order to reduce friction
(noun) a slippery or viscous liquid or liquefiable substance not miscible with water