l]
noun, verb, -seled, -sel⋅ing or (especially British
) -selled, -sel⋅ling.| 1. | any of several plants of the genus Dipsacus, having prickly leaves and flower heads. Compare teasel family. |
| 2. | the dried flower head or bur of the plant D. fullonum, used for teasing or teaseling cloth. |
| 3. | any mechanical contrivance used for teaseling. |
| 4. | to raise a nap on (cloth) with teasels; dress by means of teasels. |