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

Encyclopedia: Same-sex

• spreading bellflower
• spreading dogbane
• spreading factor
• spreading fleabane
• spreading pogonia
• spreadsheet
• sprechgesang
• sprechstimme
• spree
• spree killer
• sprig
• sprigged
• sprigger
• sprightliness
• sprightly
• sprigtail
• spring
• spring balance
• spring beauty
• spring break
• spring cankerworm
• spring chicken
• spring cleavers
• spring cress
• spring equinox