1. Restricted to members of a single sex
   - single-sex 
2. Of or relating to homosexual men or women
   - gay, homosexual

Encyclopedia: Same-sex

• studiousness
• study
• study hall
• studying
• stuff
• stuff and nonsense
• stuff shot
• stuffed
• stuffed cabbage
• stuffed derma
• stuffed egg
• stuffed grape leaves
• stuffed mushroom
• stuffed peppers
• stuffed shirt
• stuffed tomato
• stuffer
• stuffily
• stuffiness
• stuffing
• stuffing box
• stuffing nut
• stuffy
• stull
• stultification