once and for all — finally and permanently; in a way that settles something completely and definitively
Part of speech: ADVERB
Definition: finally and permanently; in a way that settles something completely and definitively
Pronunciation (IPA): /wʌns ænd fɔːr ɔːl/
Example Sentences
- I'm going to clean my messy room once and for all this weekend.
- Let's decide once and for all: pizza or chicken for dinner?
- The new law will ban smoking in public places once and for all.
once and for all
ADVERB[/wʌns ænd fɔːr ɔːl/]
finally and permanently; in a way that settles something completely and definitively

She signed the divorce papers once and for all, closing that chapter forever.

Break the wall once and for all, watch it fall!
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🎤Pronunciation
🌳Etymology
Origin
This phrase combines two Old English elements: 'once' derives from Old English 'ānes' (one time, single occasion), and 'for all' means 'for everything' or 'concerning all matters.' Together, they formed an idiom meaning to settle or resolve something completely and finally in a single action.
Breakdown
once (from Old English ānes, meaning 'one time') + and (conjunction) + for all (preposition 'for' + pronoun 'all,' meaning 'for every instance or matter'). The phrase functions as an adverbial expression indicating finality and completeness.
🎵Rhyme
🔗Collocations
📝Examples
“I'm going to clean my messy room once and for all this weekend.”
“Let's decide once and for all: pizza or chicken for dinner?”
“The new law will ban smoking in public places once and for all.”
“My mom threw away my old toys once and for all, saying I'm too old for them.”
📚Related Words
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