Alternative form of change like seasons

Third-person singular simple present indicative form of change like seasons

Third-person singular simple present indicative form of change horses in midstream

simple past tense and past participle of change like seasons

simple past tense and past participle of change horses in midstream

Third-person singular simple present indicative form of change like the seasons

simple past tense and past participle of change like the seasons

The '50s progression.

A room, especially in a gym, sports center, school, swimming pool, etc, designed for people to change their clothes.

(sports or figuratively) Critical and having the potential to alter the overall outcome.