ربد

وُرْقَةٌ ذ A colour like رُمْدَةٌ, inclining to blackness; as also رُمْدَةٌ: (T:) or dust-colour: (M:) or a colour inclining to that of dust: (S, K:) or a colour between blackness and dust-colour: (AO, TA:) or ash-colour; like رُمْدَةٌ: (A:) or blackness mixed with dinginess, or duskiness: (Msb:) or, in the ostrich, (M, L,) as also ↓ رَبَدٌ, (M,) or ↓ رَبْدٌ, (L,) a mixed black colour: or, accord. to Lh, entire blackness. (M, L.) Also Dust-colour in the lip. (M, L.) [See also أَرْبَدُ.]