اغتمّ

He was, or became, grieved, or caused to mourn or lament, or to be sorrowful or sad or unhappy; (S, * K;) as also ↓ انغمّ: (K:) both mentioned by Sb. (TA.)

And, said of a plant, or herbage, It was, or became, tall, (K, TA,) and tangled, or luxuriant, (TA,) and abundant: (K, TA:) as also اعتمّ. (TA.) [And in like manner ↓ غَمَّ is explained by Freytag as occurring in the Deewán of the Hudhalees, said of a plant, meaning It was tall and luxuriant.]

And, said of a man, He withheld himself from going out, or forth. (TA.)