Definition of -er:
(suffix) :
forming nouns from nouns and adjectives with the sense of 'person or thing connected or involved with, belonging to, having'; forming nouns from verbs with the sense of 'person or thing which does'
Definition of -er:
(suffix) :
forming nouns from nouns and adjectives with the sense of 'person or thing connected or involved with, belonging to, having'; forming nouns from verbs with the sense of 'person or thing which does'