- 1happening or needed during a particular season; varying with the seasons seasonal workers brought in to cope with the Christmas period seasonal variations in unemployment figures
- 2typical of or suitable for the time of year, especially Christmas seasonal decorations opposite unseasonal
NAmE//ˈsizənəli//
adverb seasonally adjusted unemployment figures (= not including the changes that always happen in different seasons)See seasonal in the Oxford Advanced Learner's DictionaryCheck pronunciation: seasonal