1. A fire (usually on a hill or tower) that can be seen from a distance
   - beacon

Type of: visual signal

• howzit
• hox
• hoy
• hoya
• Hoya carnosa
• hoyden
• hoydenish
• hoydenism
• Hoyle
• HP
• HQ
• hr
• Hrolf
• HRT
• Hrvatska
• hryvnia
• Hs
• HS1
• HS2
• Hsian
• Hsuan Chiao
• HSV-1
• HSV-2
• HSV-I
• HSV-II