onlooker
awn loo ker
- n someone who looks on
- An onlooker, a student, has traveled in from her home in the suburbs to see the soldiers for herself.
- An orange plastic ball zips through the air, occasionally caroming off an onlooker or one of the swimmers.
- One onlooker tossed a stone at the corpse; another helped to hide it; for two days no one notified the authorities.