throw stick

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a curved piece of wood;
when properly thrown will return to thrower
• Syn:
boomerang, throwing stick
• Derivationally related forms:
boomerang (for: boomerang)
• Regions:
Australia, Commonwealth of Australia
• Hypernyms:
projectile, missile
• Hyponyms:
kylie, kiley