Opportune; occurring at an appropriate or suitable time. / Appropriate to the current season of the year. / (obsolete) Ephemeral; lasting for just one season.

The state or quality of being seasonable.

Each of the four divisions of a year: spring, summer, autumn (fall) and winter / A part of a year when something particular happens.

(transitive) To habituate, accustom, or inure (someone or something) to a particular use, purpose, or circumstance.

(transitive) To flavour food with spices, herbs or salt.

Of, related to, or reliant on a season or period of the year, especially with regard to weather characteristics.

Anything that is seasonal, such as a financial trend, a product for sale, or an employee.

(cooking) Something used to add taste or flavour to food, such as salt and pepper or other condiment, herb or spice. / (figuratively, by extension) Anything added to increase enjoyment.

present participle of season

simple past tense and past participle of season