On a small scale.

(Britain) daylight saving time

During sequentially discrete instances.

At each occasion that. / (informal, idiomatic) Used to express a strong preference for one thing over another.

formerly / simultaneously, at once.

(used only before the noun qualified) Who enjoys pleasurable activities without regard to the consequences.

A delay used to separate the occurrence of two events, especially in a mechanical or electronic device.

To require a comparatively long period of time. / To volunteer to spend one's time (for a purpose or beneficiary).

Simultaneously. / On the other hand (introducing an opposing viewpoint).

(baseball) The moment when the pitcher begins the motion of pitching the ball and, by the rules of the game, has committed himself to throwing the pitch.