نور

نَوْرٌ ذ Blossoms, or flowers, (M, Msb, K,) of a tree, and of a plant: (Msb:) or white blossoms or flowers; the yellow being called زَهْرٌ; (M, K;) for they become white, and then become yellow: (M:) and ↓ نَوْرَةٌ and ↓ نُوَّارٌ signify the same as نَوْرٌ: (M, K:) or [rather] نَوْرٌ and نُوَّارٌ signify the same; (S, Msb;) [but the former is often used as a generic n., signifying a kind of blossom or flower: though both are coll. gen. ns.;] and نَوْرَةٌ is the n. un. of نَوْرٌ, like as تَمْرَةٌ is of تَمْرٌ; (Msb;) and نُوَّارَةٌ is the n. un. of نُوَّارٌ: (S, M, L:) and the pl. of نَوْرٌ is أَنْوَارٌ. (M, Msb, K.)