Resistant to being damaged or dirtied by brush or brush-like vegetation.
Compound adjective of 'brush' + 'proof' (from Old French 'prover,' meaning to test), following patterns like 'waterproof' or 'weatherproof'.
Outdoor gear companies now advertise 'brushproof' fabrics for hiking pants because thorny brush literally tears regular cloth—the fabric is treated or woven so densely that branches can't catch and tear it.
Complete word intelligence in one call. Free tier — 50 lookups/day.