سِفٌّ

and ↓ سُفٌّ, (O, K,) or the former and ↓ سَفٌّ, (so in a copy of the M,) The serpent called أَرْقَم: (AA, O, K:) or the serpent that flies (M, O, K) in the air: (M, O:) and sometimes peculiarly applied to the أَرْقَم: (M:) or the male serpent. (O.) And the Hudhalee poet EdDákhil Ibn-Harám uses the first of these words as meaning (assumed tropical:) A man like a سِفّ. (M.)

See also سَفٌّ.