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English Fox - English Dictionary
Meaning of
um
in English
um
#common
Definitions
Interjection
expression
of
hesitation
;
pause
in
conversation
Synonyms:
ah
er
uh
hmm
eh
Antonyms:
yes
certainly
definitely
absolutely
assuredly
alternative
spelling
of
µ
m
;
metric
unit
The
scientist
measured
the
length
in
um
.
Synonyms:
micrometer
micron
Other
a
unit
of
measurement
(
micrometer
);
variant
symbol
She
said
um
several
times
during
the
presentation
.
Synonyms:
micron
micrometer
Noun
a
filler
word
;
indicating
uncertainty
The
engineer
used
um
to
calculate
the
tiny
distance
.
Synonyms:
ah
er
uh
hmm
Antonyms:
definitely
certainly
absolutely