flatfoot

n. condition in which the arch of the foot is flattened

n. police officer (Slang)

Flat feet, also called pes planus or fallen arches, is a condition in which the arch of the foot collapses, with the entire sole of the foot coming into complete or near-complete contact with the ground. In some individuals (an estimated 20-30% of the general population) the arch simply never develops in one foot (unilaterally) or both feet (bilaterally). It should be noted that being flatfooted does not decrease footspeed.  Horses can also develop flat feet.
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Flatfoot /flat·foot/ a condition in which one or more arches of the foot have flattened out. flat·foot n. pl. [more]Flatfoot - Community and Resources

Noun
1. a policeman who patrols a given region
(synonym) patrolman
(hypernym) lawman, law officer, peace officer
2. a foot afflicted with a fallen arch; abnormally flattened and spread out
(synonym) splayfoot, pes planus
(hypernym) foot, human foot, pes

policeman, a constable who walks the streets Ted is a flatfoot in Regina. He works for Regina City Police.