1. Of black tinged with grey
   - gray-black [US], greyish-black [Brit, Cdn], grayish-black [US]

See also: achromatic, neutral

• horizontal tail
• horizontality
• horizontally
• hormesis
• hormogonium
• hormonal
• hormone
• hormone-replacement therapy
• horn
• horn button
• horn fly
• horn in
• Horn of Africa
• horn of plenty
• horn poppy
• horn-rimmed
• horn-shaped
• hornbeam
• hornbill
• hornblende
• hornbook
• Horne
• horned
• horned asp
• horned chameleon