transitive verb teased, teasing teas′·ing

1. 1. to separate the fibers of; card or comb (flax, wool, etc.)
   2. to fluff (the hair) by brushing or combing in strokes from the hair ends toward the scalp
   3. to gently shred or pull apart (tissues, etc.) for microscopic examination, cellular research, etc.
   4. ☆ to reveal, extract, obtain, etc. by painstaking effort: often with out it took hours to tease out the meaning of the story
2. to raise a nap on (cloth) by brushing with teasels; teasel
3. to annoy or harass by persistent mocking or poking fun, playful fooling, etc.
4. to urge persistently; importune
5. 1. to tantalize
   2. to excite sexually without intending to satisfy the desire aroused

Etymology: ME tesen < OE tæsan, to pull about, pluck, tease, akin to Du teezen < IE *di-s < base *dā(i)-, to cut apart, divide > tide

intransitive verb

noun

1. a teasing or being teased
2. a person who teases