suffix
1.
(in nouns) a person or thing that :
lover
computer
—compare -ee , -or
2.
(in nouns) a person or thing that has the thing or quality mentioned :
three-wheeler
foreigner
3.
(in nouns) a person concerned with :
astronomer
philosopher
4.
(in nouns) a person belonging to :
New Yorker
5.
(makes comparative adjectives and adverbs):
wider
bigger
happier
sooner
—compare -est