The practice in some places of adjusting clocks forward in the spring and back in the fall, usually by one hour, so that the adjustment causes the time to coincide with the greatest period of illumination by the sun over the course of the day.

Alternative form of daylight saving time

plural of daydream

Daytime supervision, usually of children.

(US, rail transport) A normal railway car with seats, but no sleeping arrangements.

(uncountable) The practice of cheating or of imposing an exorbitant charge for a product or service; (countable, rare) an instance of this.

simple past tense and past participle of daydream

present participle of daydream

An instance of daydreaming; a daydream or reverie.

One who daydreams. / A person who wastes time daydreaming of accomplishments instead of accomplishing things.