Meaning

• Each of the four divisions of a year: spring, summer, autumn (fall) and winter

• A part of a year when something particular happens

  "mating season"

• That which gives relish; seasoning.

• The period over which a series of Test matches are played.

• A group of episodes of a television or radio program broadcast in regular intervals with a long break between each group, usually with one year between the beginning of each.

  "The third season of Friends aired from 1996 to 1997."

• An extended, undefined period of time.

• The full set of downloadable content for a game, which can be purchased with a season pass.

• A fixed period of time in a massively multiplayer online game in which new content (themes, rules, modes, etc.) becomes available, sometimes replacing earlier content.

Meaning

• To make fit for any use by time or habit; to habituate; to accustom; to inure.

  "to season oneself to a climate"

• (by extension) To prepare by drying or hardening, or removal of natural juices.

  "The timber needs to be seasoned."

• To become mature; to grow fit for use; to become adapted to a climate.

• To become dry and hard, by the escape of the natural juices, or by being penetrated with other substance.

  "The wood has seasoned in the sun."

• To mingle: to moderate, temper, or qualify by admixture.

• To copulate with; to impregnate.