1. With regret (used in polite formulas)
   "I must regretfully decline your kind invitation"

See also: regretful

• holm tree
• Holman Hunt
• Holmes
• holmium
• holo-
• Holocanthus tricolor
• holocaust
• Holocene
• Holocene epoch
• Holocentridae
• Holocentrus
• Holocentrus ascensionis
• Holocentrus bullisi
• Holocentrus coruscus
• holocephalan
• Holocephali
• holocephalian
• Holofernes
• hologram
• holograph
• holographic
• holographical
• holography
• holometabola
• holometabolic