- not regular or scheduled; odd: orra work.
Origin of orra
First recorded in 1720–30; origin uncertain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- odd or unmatched; supernumerary
- occasional or miscellaneous
- orra man or orraman an odd-jobman
C18: of unknown origin