برق

أَبْرَقُ ذ A rope (حَبْل) having two colours; (S, O;) twisted with a black strand and a white strand: (JK:) and in like manner, (JK,) a mountain (جَبَل, JK, K) in which are two colours, (K, TA,) black and white: (TA:) and (so in the S , but in the K “ or,”) anything having blackness and whiteness together. (S, K.) You say تَيْسٌ أَبْرَقٌ and عَنْزٌ بَرْقَاآءُ [ A black and white he-goat and she-goat ]: (S, K:) and شَاةٌ بَرْقَاآءُ a ewe whose white wool is cleft, or divided, by black flocks [or streaks ]: (K:) أَبْرَقُ and بَرْقَاآءُ applied to sheep or goats are like أَبْلَقُ and بَلْقَاآءُ applied to beasts of the equine kind, and أَبْقَعُ and بَقْعَاآءُ to dogs. (Lh, TA.) ― -b2- بَرْقَاآءُ is also a name given to An eye; (S, M;) because it has blackness and whiteness mingled in it: (M, TA:) dual بَرْقَاوَانِ. (TA.) And عَيْنٌ بَرْقَاآءُ signifies An eye black in the iris, with whiteness [of the rest] of the bulb. (TA.) ― -b3- رَوْضَةٌ بَرْقاآءُ A meadorc, or garden, in which are two colours. (TA.) ― -b4- See also بُرْقَةٌ. in seven places. ― -b5- أَبْرَقُ also signifies A certain bird. (Tekmileh, K.) ― -b6- And [the pl.] بُرْقٌ is used as a name for The [ locusts, or crickets, termed ] جَنَادِب. (IB, TA.) -A2- Also A certain Persian medicine, good for the memory. (Sgh, K.)