طرس

2 طرّسهُ ذ , (M, A,) so written by El-Urmawee, (TA,) inf. n. تَطْرِيسٌ; (A;) or ↓ طَرَسَهُ, aor. طَرِسَ ; (K;) He obliterated it, or effaced it; (K, TA; [compare دَرَسَهُ;]) and (TA) he marred, or spoiled, it: (M, TA:) or he obliterated it, or effaced it, well. (A.) -A2- Also, the former, (M,) inf. n. as above, (K,) He blackened it; namely, a door. (M, K.) -A3- And طرّس, (TK,) inf. n. as above, (Lth, K,) He restored the writing upon a thing whereon the writing had been obliterated, or effaced. (Lth, K. *)