Nibble

хапка

hapka

(act of taking a small, quick bite, or several of such bites, especially with the front teeth; the bite or bites so taken)

гриза

griza

((transitive) to take a small, quick bite, or several of such bites, of (something); (intransitive) to take a small, quick bite, or several of such bites; to eat (at frequent intervals) with small, quick bites)

отхапвам

othapvam

((transitive) to take a small, quick bite, or several of such bites, of (something); (intransitive) to take a small, quick bite, or several of such bites; to eat (at frequent intervals) with small, quick bites)