tweed
Concise Oxford English Dictionary © 2008 Oxford University Press:
tweed/twiːd/
▶noun a rough-surfaced woollen cloth, typically of mixed flecked colours, originally produced in Scotland.
■ (tweeds) clothes made of tweed.
– origin C19: orig. a misreading of tweel, Scots form of twill, influenced by assoc. with the river Tweed.
'tweed' also found in these Oxford entries:

