flatfoot

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a policeman who patrols a given region
• Syn:
patrolman
• Hypernyms:
lawman, law officer, peace officer
2. a foot afflicted with a fallen arch;
abnormally flattened and spread out
• Syn:
splayfoot, pes planus
• Hypernyms:
foot, human foot, pes