- a one-cylinder internal-combustion engine.
Origin of one-lunger
1905–10; one lung + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for one-lunger
You see it is simply crushing to have the responsibility of a one-lunger for a whole evening.Mariposilla
Mary Stewart Daggett