Iramī is a nisbah adjective formed with the suffix -iyy. Bi-mithlihi is a prepositional phrase comparing the praised figure to an equal. Jālat is a feminine singular past verb used with the collective noun al-khayl.
Al-ijlāʾ is a verbal noun associated with removal or expulsion. In this context it contributes to the poet’s picture of military confrontation and authority.