إِثْرٌ

: see أَثَرٌ, in three places:

and أَثْرٌ:

and see اثِرٌ, in two places.

-A2- Also, (S, M, K,) and ↓ أُثْرٌ, (M, K,) but the latter is disallowed by more than one authority, (TA,) What is termed the خُلَاصَة[q. v.] of clarified butter: (S, M, K:) or, as some say, the milk when the clarified butter has become separated from it. (M.) [See also قِشْدَةٌ.]