thorn bush, noun phrase
- Origin:
- EnglishShow more Special sense of general English.
doringboom.
1810 G. Barrington Acct of Voy. 273The poor man had a very narrow escape, by hiding himself in a thorn-bush.
1991 Weekend Post 5 Jan. 11The invading thorn bush (Acacia karoo) ‘took over’ vast areas of valuable farm land and became impenetrable if not checked.

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