Having a fine network of small cracks or fissures on the surface; also means to have made sharp, rapid crackling sounds.
Past tense/past participle of 'crackle,' from 'crack' plus the frequentative suffix '-le' (which indicates repeated action). This pattern gives us both the sound and visual effect of things breaking into a web of tiny fractures.
You see 'crackled' finishes all over design—from antique pottery glazes to modern cosmetic products—because those tiny cracks create a visually appealing aged or textured appearance that humans find beautiful!
Complete word intelligence in one call. Free tier — 50 lookups/day.