once and for all

phrase

1

: with finality : definitively

The team proved once and for all that they are the best.

2

: for the last time

I'm telling you once and for all that I'm not going.

Examples of once and for all in a Sentence

Recent Examples on the Web

Today’s Walmart Deals of the Day have three slick gaming deals designed to maximize desk space, immerse you in fluid visuals, and cut the cord once and for all. — Juhi Wadia, PC Magazine, 10 Sep. 2026

The two young witches must confront the dark curse that threatens to unravel their family once and for all. — Karla Rodriguez, Footwear News, 9 Sep. 2026

Furious at having been deceived her whole life, Kylie hops on the next plane to the Owens’ ancestral home in England with the intent of breaking the curse once and for all. — Angie Han, HollywoodReporter, 8 Sep. 2026

So, what should be done to put an end to Venezuela’s inflation plague once and for all? — Steve H. Hanke, Fortune, 8 Sep. 2026

Rhymes for once and for all

• chloramphenicol
• dithiothreitol
• geospatial
• isopropanol
• paracetamol
• peroxisomal
• visuospatial
• aerosol
• alcohol
• arbitral
• basketball
• butanol