Definition of "add"
To join or unite, as 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. Hence: To sum up; to put together mentally.
To combine elements of (something) into one quantity.
To give by way of increased possession (to any one); to bestow (on).
To append, as a statement; to say further.
To make an addition. To add to, to augment; to increase.
To perform the arithmetical operation of addition.
An additional enemy that joined the fight after the primary target.
An act or instance of adding.