do one's utmost

verb

do one's utmost

verb

1

Idiomatic To make the greatest possible effort.

Please try to do your utmost to be there on Saturday. It's really important that you are there.

Synonyms: empty the tank, go all out, pull out all the stops, give one's all

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.