جُعْرُورٌ

A bad kind of dates; (Msb, K;) also metaphorically called الفَأْرَةِ ↓ جَعْرُ [the rat's, or mouse's, dung], because of the bad smell, and the diminutiveness, thereof: (Msb:) and you also say جُعْرُورٌ: (TA:) or a species of the دَقَل, which is the worst kind of dates: (S:) or a species of the [kind of palm-tree called] دَقَل that bears small things [or dates] in which is no good. (As, TA.) [See عَذْقُ الجُبَيْقِ, in article حبق.]