| Date: | 1500-1600 |
| Origin: | flanen 'type of cloth' (16-19 centuries), from Welsh gwlanen 'woollen cloth' |
1 [uncountable]DCC soft cloth, usually made of cotton or wool, used for making clothes :
a flannel shirt
a flannel shirt2 [countable] British EnglishDCB a piece of cloth you use to wash yourself [= facecloth; = washcloth AmE]
3 [uncountable] British English informal something that someone says that has no real meaning or does not tell you what you want to know
