Add vs. Readd

Difference Between Add and Readd
Addverb
To join or combine (numbers) through addition
If you add 5 and 10 and 17, the result is 32. If you add 6 to 8, you get 14.Readdverb
To add again.
Please readd me to your contact list; my user name has changed.Addverb
To join or unite so as to increase in size, quantity, quality, or scope
added 12 inches to the deck.flowers that added beauty to the dinner table.Addverb
To say or write further.
Addverb
To find a sum in arithmetic.
Addverb
To constitute an addition
an exploit that will add to her reputation.Addverb
To create or make an addition
gradually added to my meager savings.Addverb
(transitive) 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.
Addverb
To sum up; to put together mentally.
to add numbersAddverb
(transitive) To combine elements of (something) into one quantity.
to add a column of numbersAddverb
(transitive) To give by way of increased possession (to someone); to bestow (on).
Addverb
(transitive) To append (e,g, a statement); to say further information.
Addverb
(intransitive) To make an addition; to augment; to increase.
It adds to our anxiety.Addverb
To perform the arithmetical operation of addition.
He adds rapidly.Addnoun
(computer science) An act or instance of adding.
Addnoun
(video games) An additional enemy that joined the fight after the primary target.
After engaging the boss for one minute, two adds will arrive from the back and must be dealt with.Addnoun
a condition (mostly in boys) characterized by behavioral and learning disorders
Addverb
make an addition (to); join or combine or unite with others; increase the quality, quantity, zise or scope of;
We added two students to that dorm roomShe added a personal note to her letterAdd insult to injuryAdd some extra plates to the dinner tableAddverb
state or say further;
`It doesn't matter,' he suppliedAddverb
bestow a quality on;
Her presence lends a certain cachet to the companyThe music added a lot to the playShe brings a special atmosphere to our meetingsThis adds a light note to the programAddverb
make an addition by combining numbers;
Add 27 and 49, please!Addverb
determine the sum of;
Add all the people in this town to those of the neighboring townAddverb
constitute an addition;
This paper will add to her reputation