Pronunciation: (sek"shOO-al'i-tē or, esp. Brit., seks"yOO-), [key]
1. sexual character; possession of the structural and functional traits of sex.
2. recognition of or emphasis upon sexual matters.
3. involvement in sexual activity.
4. an organism's preparedness for engaging in sexual activity.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.