- Canadian slang
- a Canadian dollar coin with a loon bird on one of its faces
- the Canadian currency
WordReference Random House Unabridged Dictionary of American English © 2026
loon•ie
(lo̅o̅′nē),USA pronunciation n.
- Canadaa dollar coin.
- from the image of a loon on the reverse
Collins Concise English Dictionary © HarperCollins Publishers::
loonie /ˈluːnɪ/ n
'loonie' also found in these entries (note: many are not synonyms or translations):