IM Definition
 īĕm 
  ims
  
    verb
  
 To send (someone) an instant message.
 She IMed me to let me know that she would be late.
 American Heritage 
To express in an instant message.
 He IMed me that he wanted to meet at noon.
 American Heritage 
    noun
  
 An instant message.
 American Heritage 
    abbreviation
  
 Instant message.
 Webster's New World 
Instant messaging.
 Webster's New World 
(astronomy) Irregular galaxy with no coherent structure.
 Wiktionary 
    numeral
  
 (informal) A Roman numeral representing nine hundred ninety-nine (999).
 Wiktionary 
    pronoun
  
 (colloquial) Representing a pronunciation of him that drops the h.
Wiktionary 





