oaroar /ɔr/ noun [countable] 
a long pole with a wide flat blade at one end, used for rowing a boat [Origin: Old English ar]
a long pole with a wide flat blade at one end, used for rowing a boat [Origin: Old English ar]- inverse
- inverse function
- inversely
- inverse operation
- inverse relation
- inverse-square law
- inverse variation
- inversion
- invert
- invertebrate
- inverted
- invest
- investigate
- investigation
- investigative
- investigator
- investigatory
- investiture
- investment
- investment bank
- investment banker
- investment banking
- investment capital
- investor
- inveterate