Lewis & Short

prōstĭbŭlum, i, n. [prosto].

  1. I. A prostitute, Plaut. Aul. 2, 4, 6; Vulg. Lev. 21, 7.
    1. B. Transf., a male who prostitutes himself, Arn. 6, 199.
  2. II. A brothel, Isid. Orig. 18, 42, 2; Vulg. Ezech. 16, 24; also, in transf. signif., id. Joel, 3, 3.