نكث

1 نَكَثَ ذ , (S, K,) aor. نَكُثَ , (K, Msb,) and نَكِثَ , (K,) inf. n. نَكْثٌ, (TA,) He undid [ the threads of ] a garment of the kind called كِسَاء, &c.: (Msb:) he undid, or untwisted, a rope. (S, K.) ― -b2- نَكَثَ السِّوَاكَ, aor. نَكُثَ , inf. n. نَكْثٌ; He, or it, made the head of the tooth-stick to be uncompacted, disintegrated, disunited, or seperated, in its fibres: and so the verb signifies with respect to other things. (TA.) [See also 8.] ― -b3- نَكَثَ, (aor. نَكُثَ , and نَكِثَ , K, inf. n. نَكْثٌ, TA,) (tropical:) He dissolved, violated, or broke, a covenant, or compact, (S, K,) or an act of inauguration, &c. (TA.) ― -b4- نَكَثَ عَنِ الأَمْرِ i. q. نَكَصَ (Aboo-Turáb, in TA, art. نكص.)