رَكِبَ هَجَاجَ

, (indecl., S,) and هَجَاجِ, [in form], like قَطَامِ, (S, K,) or ركب مِنْ أَمْرِهِ هجاج, and ركب هَجَاجَيْهِ, in the dual. form, (TA,) He went at random, or heedlessly, without any certain aim, or object; or went his own way, without consideration, not obeying a guide to the right course; or pursued a headlong, or rash, course. (S, K.)