عَرْفَةٌ

1.
A question, or questioning, respecting a subject of information, in order to know it; (K, * TA;) as also عِرْفَةٌ. (K, TA.)
2.
See also عَرْفٌ.
3.
Also A purulent pustule that comes forth in the whiteness [or palm] of the hand. (ISk, S, O, K.)

Perseus ID: n28737