A2
without cost or payment
Dictionary examples:
My cat lives here free, but I pay rent. Unfair! (0.0)
My uncle gives free hugs, but charges for high-fives. (0.0)
My neighbor gives free advice, but I'd rather pay for silence. (0.0)
He offered to do it for free. (13.3)
Children under five travel free. (23.3)