Carpe diem is a phrase from a Latin poem by Horace (See “Source” section below). It is popularly translated as “seize the day”. The general definition of carpe is “pick, pluck, pluck off, gather” as in plucking or picking a rose or apple, although Horace uses the word in the sense of “enjoy, make use of, seize.

One interpretation of the phrase might be as an existential cautionary term, much like “eat, drink and be merry, for tomorrow we die” with emphasis on making the most of current opportunities because life is short and time is fleeting. It has some connections with another Latin phrase, Memento mori