Definition of nudges:
(n) :
A gentle push.
(v) :
(transitive) To push against gently, especially in order to gain attention or give a signal.
(n) :
(behavioral economics) The use of positive reinforcement and indirect suggestions as ways to influence.
(n) :
(Internet) A feature of instant messaging software used to get the attention of another user, as by shaking the conversation window or playing a sound.
(v) :
(transitive) To move slightly.
(v) :
(transitive) To near or come close to something.