halfback

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. (football) the running back who plays the offensive halfback position (Freq. 9)
• Topics:
football, football game
• Hypernyms:
running back
2. (American football) the position of a back on a football team
• Hypernyms:
back
• Member Holonyms:
football team, eleven