What is the meaning of Add?

To join or unite (e.g. one thing to another, or as several particulars) so as to increase the number, augment the quantity, or enlarge the magnitude, or so as to form into one aggregate.

To sum up; to put together mentally; to add up.

To combine elements of (something) into one quantity.

To give by way of increased possession (to someone); to bestow (on).

To append (e.g. a statement); to say further information; to add on.

To make an addition; to augment; to increase; to add on.

To perform the arithmetical operation of addition.

To summon minions or reinforcements.

To add someone as a friend.

The addition of a song to a station's playlist.

An act or instance of adding.

An additional enemy that joins a fight after the primary target.

to friend; to add someone as contact, friend, or follower

second-person singular subjunctive present definite of ad

to add in certain internet services

  1. to friend (to add as a friend in a social network)
  2. to add (to add as a contact in an instant messenger service)

to friend (to add as a friend in a social network)

to add (to add as a contact in an instant messenger service)

to add (give in addition)

to make an addition to the exercise at the meetings of presbytery

Source: wiktionary.org