غَنَمٌ مُغْنَمَةٌ

and مُغَنَّمَةٌ Sheep, or goats, collected together: (TA:) or many or numerous: (K, TA:) or, according to AZ, one of these two epithets, thus applied, [probably the latter, like مُوءَبَّلَةٌ applied to إِبِلٌ, as he seems to say,] signifies [apparently divided into distinct flocks or herds,] each [flock or herd] having its own pastor. (TA.)