1

IM

verb \ ˈī-ˈem \

Definition of IM

IM'd; IM'ing
: to send an instant message to
: to communicate by instant message

First Known Use of im

1994

in the meaning defined at transitive sense

See Words from the same year
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2

IM

abbreviation

Definition of IM

1 individual medley
3 instant message
4 intramural

im-

prefix

Definition of im-

— see in-

IM Defined for Kids

IM

verb \ ˈi-ˈem \

Definition of IM for Students

IM'd; IM'ing
1 : to send an instant message to
2 : to communicate by instant message
  • We were IM'ing during lunch.

im-

Definition of im- for Students

see in-

Medical Dictionary


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