dozing is a form of:

Doze



noun
1.
(A light sleep, a nap) ការដេករលីវៗ
Example: Dara dozed in his seat.
verb
1.
(INTRANSITIVE) (to sleep lightly, to sleep fitfully) ដេករលីវៗ (គ្មានសកម្មភាព, ស្ងប់)