i Register
In some senses, teasel is marked as archaic. Watch for register when choosing this word.
noun
Any of several plants of the genus Dipsacus.
The dried fruiting head of the fuller's teasel, Dipsacus sativa, used for teasing or carding cloth.
Any contrivance intended as a substitute for teasels in dressing cloth.
verb
To raise the nap on cloth; to tease; to card.