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police officer

In a sentence
Vy ste policajt?
Are you a policeman?
Ty si policajt?
Are you a policeman?
Som policajt.
I am a policeman.
Policajt zastavil auto pri prechode pre chodcov.
The police officer stopped a car at the pedestrian crossing.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.