closet - a small private room for study or prayer

confessional - a booth where a priest sits to hear confessions

polling booth - a temporary booth in a polling place which people enter to cast their votes

prompt box, prompter's box - a booth projecting above the floor in the front of a stage where the prompter sits; opens toward the performers on stage

shower bath, shower stall - booth for washing yourself, usually in a bathroom

call box, phone booth, telephone booth, telephone box, telephone kiosk - booth for using a telephone

tolbooth, tollbooth, tollhouse - a booth at a tollgate where the toll collector collects tolls

voting booth - a booth in which a person can cast a private vote