ارتكس

He, or it, became turned over, upside down, or upon his, or its, head; became inverted, subverted, or reversed; became turned fore part behind: (K, TA:) he returned, reverted, or went back, from one thing or state to another: (TA:) he fell. (K.) You say, ارتكس فُلَانٌ فِى أَمْرٍ كَانَ قَدْ نَجَا مِنْهُ (S, A, TA) Such a one fell [again] into a case from which he had escaped. (TA.)