IPA: /θɔrnˌbʊʃ/
KK: /θɔrnˌbʌʃ/
A type of plant that is a shrub or bush with sharp thorns or spines, often found in dry areas.
The thornbush grew thickly along the path, making it difficult to walk through.
Thornbush → The word is formed from "thorn" (from Old English "þorn", meaning a sharp, pointed projection) and "bush" (from Old English "busc", meaning a shrub or a thicket). A thornbush refers to a bush that has sharp, pointed projections, typically thorns, on it.
Imagine a bush that has sharp points ('thorn') sticking out — that's what a thornbush is, a bush with thorns.