1. [noun] (rare) One blade on a pair of scissors.
2. [noun] (noun adjunct) Used in certain noun phrases to denote a thing resembling the action of scissors, as scissor kick, scissor hold (wrestling), scissor jack.
3. [verb] To cut using, or as if using scissors.
4. [verb] To excise or expunge something from a text.
5. [verb] To move something like a pair of scissors, especially the legs.
6. [verb] To engage in scissoring (tribadism), a sexual act in which two women intertwine their legs and rub their vulvas against each other.
7. [verb] (skating) To skate with one foot significantly in front of the other.
8. [verb] Cut with or as if with scissors.