What does "tho" mean?

Tho: The. [Obs.] Spenser.

Additional senses

  1. 2.Those. [Obs.] This knowen tho that be to wives bound. Chaucer.
  2. 3.Then. [Obs.] Spenser. To do obsequies as was tho the guise. Chaucer.
  3. 4.Though. [Reformed spelling.]

Sources