فسر

تَفْسِرَةٌ ذ Anything by which is known the explanation and meaning of a thing: (O, TA:) or anything which interprets, or explains, the state, or condition, of a thing. (B, TA.) ― -b2- Urine by means of which, (M, O, K,) or by means of the colour of which, (TA,) one seeks to obtain an indication of the disease (M, O, K, TA) of a patient: (O, TA:) or it is an inf. n., as mentioned above. (O, K.) [See 1, last sentence.]