say it: wuhns
once is an adverb meaning "on one occasion". It carries 3 recorded senses.
as soon as
“once we are home, we can rest”
at a previous time
“at one time he loved her”
“her erstwhile writing”
“she was a dancer once”
Definitions, synonyms and semantic relations for once come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.