مَتْعَسَةٌ

[A cause of falling after stumbling: or of stumbling and falling &c. (See 1.)] You say, هٰذَا الأَمْرُ مَنْحَسَةٌ مَتْعَسَةٌ [This affair is a cause of ill luck; a cause of falling &c.]. (A, TA.)