1. Freed from illness or injury; SYN. healed, recovered.
2. (Used of hay e.g.) Allowed to dry.
3. (Used of rubber, e.g.) Treated by a chemical or physical process to improve its properties (hardness and strength and odor and elasticity); SYN. vulcanized.
4. (Used of concrete or mortar) Kept moist to assist the hardening.