UNDERBRUSH
NOUNS
1900 — FILTH underbrush, weeds, unwanted vegetation → Amer. dial.
1900 — GADWOOD underwood as distinguished from timber trees → Eng. dial. (Bk.)
1905 — UNDER-BRUSHINGS underwood → Eng. dial. (Bk.)
1966 — HARE TANGLE → TANGLEFOOT a place where underbrush, weeds, vines, and small trees grow together so that it’s nearly impossible to get through → Amer. dial.
1975 — HACKING the underbrush → Amer. dial.