idiomUS(alsoone-and-done)done, or doing something, onlyonceand never again:This is not a one and doneprocess.Trying something new shouldn't be a one and doneexercise.Sheknowssomething about one-and-donegovernors, havingworkedfor the lastgovernorto bedeniedtermNo. 2.SMART Vocabulary: related words and phrasesRarely & infrequently
(every) now and then/againidiom
blue moon
ever and anon
every
few
fit
in/by fits and startsidiom
occasion
occasional
occasionally
odd
odd jobs
once
one
one-time
rarely
seldom
ship
sometimes
time
See more results ?(Definition ofone and donefrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/one-and-done##