1. Having a grey appearance
   "lonely creeks are opal in the dawn, sword-blue in the sun, greyly silver under misty moons"
   - grayly [US]

See also: grey [Brit, Cdn]

• macroscopical
• macroscopically
• macrosporangium
• macrospore
• Macrothelypteris
• Macrotis
• Macrotis lagotis
• macrotus
• Macrotus californicus
• Macrotyloma
• Macrotyloma uniflorum
• Macrouridae
• macrozamia
• Macrozamia communis
• Macrozamia spiralis
• Macrozoarces
• Macrozoarces americanus
• Macruridae
• macula
• macula lutea
• macular area
• macular degeneration
• macular edema
• maculate
• maculation