er
interjectionDefinition of er
(Entry 1 of 5)
—used to express hesitation
Er
symbolDefinition of Er (Entry 2 of 5)
erbium
ER
abbreviationDefinition of ER (Entry 3 of 5)
1
earned run
2
emergency room
Definition of -er (Entry 4 of 5)
—used to form the comparative degree of adjectives and adverbs of one syllable hotterdrier and of some adjectives and adverbs of two or more syllables completerbeautifuller
-er
noun suffix
variants:
or less commonly -ier
or -yer
Definition of -er (Entry 5 of 5)
1a
: person occupationally connected with
furrier lawyer
b
: person or thing belonging to or associated with
header old-timer
c
: native of : resident of
cottager New Yorker
d
: one that has
three-decker
e
: one that produces or yields
porker
2a
: one that does or performs (a specified action)
batter
—sometimes added to both elements of a compound builder-upper
b
: one that is a suitable object of (a specified action)
broiler
3
: one that is
foreigner
—in all senses -yer in a few words after w, -ier in a few other words, otherwise -er
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