رف

raff, vulg. raf (inf. n. of ر فّ 'to glisten,' 'to quiver,' etc.), s.m. Shining, glistening, glittering; quivering, moving tremulously; winking or twinkling with the eye; swelling with moisture (herbage); defending, preserving; honouring; favouring, serving; eating much; kissing (a woman) with the tips of the lips; sucking (the lips) when kissing; sucking milk (a colt); sowing something to the lower part of a garment in order to lengthen it.