Classical Arabic - English Dictionary

هَجَمُ عَلَيْهِ He came upon him suddenly, or at unawares, (Mgh, Mṣb, Ḳ,) or came in to him without permission, (Ḳ,) or without asking permission: (Mgh:) he invaded, assaulted, assailed, attacked, attempted, or ventured upon, him or it: he pounced upon him or it.

هَجْمَةٌ, or, accord. to Ḳz, هَزِيعٌ, The third of the five divisions of the night. (TA.) See خُدْرَةٌ, and يَعْفُورٌ.

As applied to camels, see عَائِضٌ and زِياَدَةٌ.