scharrel

Etymology 1
Deverbal from.

Noun

 * 1)  picking up, seeking a casual sex partner.
 * 2)  fuckmate, fuckbuddy, person with whom one has an irregular, noncommittal, superficial or early-stage love relationship.

Usage notes

 * The grammatical gender of this word does not depend on the biological gender of the person referred to.
 * Associated with student slang in particular, in which the succession of relationship stages can be defined roughly as →  →  →  /.