augmentation

nouns

the amount by which something increases
is derived from
is derived from
is a type of (narrower)
a change resulting in an increase
"the increase is scheduled for next month"
the statement of a theme in notes of greater duration (usually twice the length of the original)
antonym
is a type of (narrower)
(music) the presentation of a musical theme
"the initial statement of the sonata"
the act of augmenting
is derived from
is a type of (narrower)
the act of increasing something
"he gave me an increase in salary"