to nod is a form of:

Nod



noun
1.
(A failing for ward or nodding of the head due to sleepiness) nod of approval ការងក់ក្បាល
Example: She nodded approval, give a plan the nod, Dang waited for a nod from the teacher before beginning his talk.nod of disapproval ការគ្រវីក្បាល
verbpast tense: nodded ; past participle: nodded ; present participle: nodding ;
1.
(TRANSITIVE) (to incline the head thus) nod in approval ងក់ក្បាល, nod in disapproval គ្រវីក្បាល, nod with sleep ងោក
2.
(បច្ចេកទេស) At somebody ងក់ក្បាលយល់ព្រម the proposal went throught on the nod សំណើបានត្រូវអនុម័ត​ដោយគ្មានការពិភាក្សា​និង​បោះឆ្នោត
3.
(INTRANSITIVE) (to bow the head slightly and quickly in assent command, etc; to let the head droop with sleep) nod approval ងក់ក្បាល (ដើម្បីបង្ហាញការយល់ព្រម ។ល។), nod disapproval ការងក់ក្បាល
  • nod off
    - ងក់ក្បាលផ្ងក់ៗ
ENGLISH MEANING
noun
1.
A dropping or bending forward of the upper oart or top of anything.
2.
A quick or slight downward or forward motion of the head, in assent, in familiar salutation, in drowsiness, or in giving a signal, or a command.
verbpast tense: nodded ; past participle: nodded ; present participle: nodding ;
1.
(INTRANSITIVE) To bend or incline the upper part, with a quick motion; as, nodding plumes.
2.
(INTRANSITIVE) To incline the head with a quick motion; to make a slight bow; to make a motion of assent, of salutation, or of drowsiness, with the head; as, to nod at one.
3.
(INTRANSITIVE) To be drowsy or dull; to be careless.
4.
(TRANSITIVE) To incline or bend, as the head or top; to make a motion of assent, of salutation, or of drowsiness with; as, to nod the head.
5.
(TRANSITIVE) To signify by a nod; as, to nod approbation.
6.
(TRANSITIVE) To cause to bend.
1.
acknowledge, assent, concur, consent, greet