Definition of IM in English:

IM

Line breaks: IM

noun

(plural IMs)
An instant message.

verb

[with object] (IMs, IMing, IMd) informal Back to top  
Send (someone) an instant message: she IMd me the other day saying she was visiting her boyfriend

Definition of IM in:

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Word of the day ween
Pronunciation: wēn
verb
be of the opinion; think or suppose