simple past tense and past participle of win the day

A date expressed as a real number of days counted with GMT noon on 1 January 4713 BC in proleptic Julian calendar (November 24, 4714 BC, in the proleptic Gregorian calendar) as zero; used primarily by astronomers and historians to compare events recorded in different cultures.

plural of ditch day

plural of cheat day

A day on which a person on a diet or similar restriction on activities is free to disregard them.

(psychoanalysis) Elements of the events of the preceding day that subsequently occur in a dream.

plural of day school

(simile) Quite clear.

plural of safe day

A day that is believed to be safe for having unprotected sex without resulting in pregnancy, based on the woman's menstrual cycle.