expression
once more; one more time
A direct loan from English, used as an expression meaning 'one more time' or 'again'. Often heard in performances, encores, or casual requests.
アンコールで観客が「ワンスモア！」と叫んだ。
The audience shouted 'Once more!' during the encore.
もう一度やってみて。ワンスモア。
Try it one more time. Once more.