season-n; 2 Senses

Sense Number 1: a recurring time period that marks special social occasions or activities.

Examples:
he celebrated his 10th season with the ballet company
During strawberry season many local farms will let you pick your own strawberries.
Tis the season to be jolly!

Mappings:
WordNet 1.7 Sense Numbers: 1, 3

Sense Number 2: a recurring time period defined by the earth's tilt as the earth revolves around the sun.

Examples:
California gets most of its rain in the winter season.

Mappings:
WordNet 1.7 Sense Numbers: 2