Ido

Adverb

pro quo ‎(plural pro qui)

1. (interrogative adverb) why, for what reason

   Pro quo esas la cielo blua?‎ ― Why is the sky blue? (direct question)

   Vu helpis me pro quo?‎ ― You helped me because why? (indirect question)

Related terms

• qua ‎(“who (person)”)
• quo ‎(“what (thing)”)
• qui ‎(“who (plural)”)
• pro quo ‎(“why”)

See also

• ube ‎(“where”)
• kande ‎(“when”)
• quala ‎(“what kind of”)
  • quale ‎(“how”)
• quanta ‎(“how much”)
  • quanto ‎(“quantity”)