columbine

adjective1

1. •
   (no longer used) Pertaining to a dove or pigeon.

   • It is not possible to join serpentine wisdom with the columbine innocency, except men know exactly all the conditions of the serpent. — 1605

noun1

1. •
   Any plant of the genus Aquilegia, having distinctive bell-shaped flowers with spurs on each petal.

noun1

1. •
   (slang) An incident in which someone shoots multiple people at a school.

   • I remember the second song that played was “Run to the Hills.” I thought my head was going to explode, thinking we were ten minutes away from a Columbine. — 2012