1. Warding off
   - prophylactic 
2. Serving to warn
   - admonitory, exemplary, monitory, warning

See also: caution, dissuasive, protective

• holly fern
• holly-leaf cherry
• holly-leaved cherry
• holly-leaved oak
• holly-leaves barberry
• hollygrape
• hollyhock
• Hollywood
• holm
• holm oak
• holm tree
• Holman Hunt
• Holmes
• holmium
• holo-
• Holocanthus tricolor
• holocaust
• Holocene
• Holocene epoch
• Holocentridae
• Holocentrus
• Holocentrus ascensionis
• Holocentrus bullisi
• Holocentrus coruscus
• holocephalan