nudge

To push against gently, especially in order to gain attention or give a signal.

To come close to; near.

A gentle push.

To touch gently, as with the elbow; give a hint or signal to by a covert touch with the hand, elbow, or foot.

A slight push, as with the elbow; a covert jog intended to call attention, give warning, or the like.

To touch gently, as with the elbow, in order to call attention or convey intimation.

A gentle push, or jog, as with the elbow.

A gentle push.

A feature of instant messaging software used to get the attention of another user, as by shaking the conversation window or playing a sound.