IPA: /ˈnɒbli/
KK: /ˈnɑbli/
Describing something that has small, rounded bumps or knobs on its surface.
The knobbly tree trunk was difficult to climb because of its uneven surface.
Knobbly is derived from "knob" (from Middle English *knobbe*, meaning a rounded lump or protuberance) and the suffix "-ly" (meaning in a manner of). The word "knobbly" describes something that has a rounded, lump-like shape or surface.
Think of a 'knob' as a rounded bump, and remember that 'knobbly' means something that has a bumpy or rounded surface.