1. Of an achromatic color of any lightness intermediate between the extremes of white and black
   - grey [Brit, Cdn], gray [US], greyish [Brit, Cdn]

See also: achromatic, neutral

• hollo
• holloa
• hollow
• hollow out
• hollow-back
• hollow-eyed
• hollow-horned
• holloware
• hollowly
• hollowness
• hollowware
• holly
• holly family
• holly fern
• holly-leaf cherry
• holly-leaved cherry
• holly-leaved oak
• holly-leaves barberry
• hollygrape
• hollyhock
• Hollywood
• holm
• holm oak
• holm tree
• Holman Hunt