additions

plural of addition

(uncountable) The act of adding anything.
(countable, uncountable) Anything that is added.
(uncountable) The arithmetic operation of adding.
(countable, uncountable) A dot at the right side of a note as an indication that its sound is to be lengthened one half.
(countable, uncountable) A title annexed to a person's name to identify him or her more precisely.
(countable, uncountable) Something added to a coat of arms, as a mark of honour.
(countable, uncountable) an organic reaction where two or more molecules combine to form a larger one (the adduct).