putty knife

noun

: an implement with a broad flat metal blade used especially for applying putty and for scraping

Examples of putty knife in a Sentence

Recent Examples on the Web

To do this, Hearns recommends applying tape in short sections to avoid stretching it too far, then firmly rubbing the tape edges down for a secure barrier (something like a plastic putty knife or a credit card works great). — Kristina McGuirk, Better Homes & Gardens, 29 Aug. 2026

Use a small plastic putty knife to press the putty into gouges, smoothing the filler and removing any excess from the floor surface. — Brandee Gruener, Southern Living, 1 July 2026

After the surface is smoothed down, use a putty knife to apply wood filler to repair major cracks and holes, and after the repairs dry, sand the patches down flush with the original piece. — Lauren Jarvis-Gibson, Charlotte Observer, 15 Apr. 2026

Sweep away any residual leaves and dirt, and use a putty knife or screwdriver to loosen buildup between the boards if needed. — Kate Van Pelt, The Spruce, 14 Apr. 2026

Word History

First Known Use

1841, in the meaning defined above

Rhymes for putty knife

• afterlife
• pocketknife
• alewife
• birdlife
• folklife
• housewife
• jackknife
• midlife
• midwife
• nightlife
• penknife
• wildlife

Kids Definition

putty knife

noun

: a tool with a broad flat metal blade used especially for applying putty and for scraping