a movement of the body expressing deep respect or deferential courtesy, as before a superior; a bow, curtsy, or other similar gesture.

deference or homage

The nobles gave obeisance to the new king.

noun

bad manners , disobedience , disregard , disrespect

noun

allegiance , bending of the knee , bow , curtsy , deference , fealty , genuflection , homage , honor , kowtow * , loyalty , praise , respect , reverence , salaam * , kowtow , nod , esteem , gesture , salaam , salutation , submission