The act
of adding two or more things together; -- opposed to subtraction or
diminution.
Anything added; increase; augmentation; as, a
piazza is an addition to a building.
That part of arithmetic which
treats of adding numbers.
A dot at the right side of a note
as an indication that its sound is to be lengthened one half.
A title annexed to a man's name, to
identify him more precisely; as, John Doe, Esq.; Richard Roe,
Gent.; Robert Dale, Mason; Thomas Way, of New York; a
mark of distinction; a title.
Something added to a coat of arms,
as a mark of honor; -- opposed to abatement.
In celebration of Noah Webster's Birthday (October 16, 2009), we have prepared an updated website. 
