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

Encyclopedia: Same-sex

• arthro-
• arthrocentesis
• arthrodesis
• arthrogram
• arthrography
• arthromere
• arthromeric
• arthropathy
• arthroplasty
• arthropod
• arthropod family
• arthropod genus
• Arthropoda
• arthropodal
• arthropodan
• arthropodous
• Arthropteris
• arthroscope
• arthroscopy
• arthrosis
• arthrospore
• arthrosporic
• arthrosporous
• Arthur
• Arthur Ashe