דרר (√ of foll. words: Ar. Arabic;—
1. stream, flow abundantly (of milk, tears, rain, etc.), cf. I. דְּרֹור.
2. be abundant, luxuriant (of herbage), cf. Arabic a kind of tree, now elm (Lane), & דַּרְדַּר.
3. run vehemently, easily (of horse), cf. Arabic swift horse, or other beast, & II. דְּרֹור.
4. give light, shine (of lamp), cf. Arabic shining star, Arabic glistening or shining of sword, Arabic pearls (coll.) & דַּר; hence prob. דָּרֹום).