The meaning of ONCE is one time and no more. How to use once in a sentence. The word once has several meanings, each conveying the idea of something happening just one time. It can mean on one occasion, like trying something only once to see if you like it. Once can also refer to something in the past that’s no longer true, as in, I once lived there. Adverb edit once (not comparable) (frequency) One and only one time. synonym Synonym: one time I have only once eaten pizza. Once: Directed by John Carney. With Glen Hansard, Markéta Irglová, Hugh Walsh, Gerard Hendrick. A modern-day musical about a busker and an immigrant and their eventful week in Dublin, as they write, rehearse and record songs that tell their love story. Oscar-winning Once star Glen Hansard has died at 56 in a motorcycle crash. Here is where to stream the hit musical movie in his honor. Once is a 2007 Irish romantic musical drama film written and directed by John Carney. The film stars Glen Hansard and Markéta Irglová as two struggling musicians in Dublin, Ireland. Once is a musical based on the 2007 film of the same name by John Carney. Like the film, music and lyrics were by Glen Hansard and Markéta Irglová, including the Academy Award-winning Falling Slowly. The book for the musical was written by Enda Walsh. Once is a 2006 Irish musical film written and directed by John Carney. Set in Dublin, this naturalistic drama stars musicians Glen Hansard (of popular Irish. ONCE meaning: 1. one single time: 2. at the same time: 3. used when something happens that does not usually…. Learn more. ONCE definition: 1. one single time: 2. at the same time: 3. used when something happens that does not usually…. Learn more.