Thorough

Part of speech: noun (n.)

A furrow between two ridges, to drain off the surface water. [Prov. Eng.] Halliwell.

Part of speech: adjective (a.)

1. Passing through; as, thorough lights in a house. [Obs.]

2. Passing through or to the end; hence, complete; perfect; as, a thorough reformation; thorough work; a thorough translator; a thorough poet.

Part of speech: adverb (adv.)

1. Thoroughly. [Obs. or Colloq.] Chaucer.

2. Through. [Obs.] Shak.

Part of speech: preposition (prep.)

Through. [Obs.] Spenser. Shak.