Verb

• S: (v) season, flavor, flavour (lend flavor to) "Season the chicken breast after roasting it"
• S: (v) season, harden (make fit) "This trip will season even the hardiest traveller"
• S: (v) temper, season, mollify, moderate (make more temperate, acceptable, or suitable by adding something else) "she tempered her criticism"

Adjective

• S: (adj) seasoned (aged or processed) "seasoned wood"
• S: (adj) seasoned, veteran (rendered competent through trial and experience) "a seasoned traveler"; "veteran steadiness"; "a veteran officer"