become become /bɪˈkʌm/

verb

1. () Enter or assume a certain state or condition  ( go , get , become )
   enter or assume a certain state or condition
    He became annoyed when he heard the bad news
   He became annoyed when he heard the bad news
    It must be getting more serious
   It must be getting more serious
    Her face went red with anger
   her face went red with anger
    She went into ecstasy
   She went into ecstasy
    Get going!
   Get going!
   
2. () Undergo a change or development  ( turn , become )
   undergo a change or development
    The water turned into ice
   The water turned into ice
    Her former friend became her worst enemy
   Her former friend became her worst enemy
    He turned traitor
   He turned traitor
   
3. () Come into existence  ( become )
   come into existence
    What becomes has duration
   What becomes has duration
   
4. Enhance the appearance of  ( become , suit )
   enhance the appearance of
    Mourning becomes Electra
   Mourning becomes Electra
    This behavior doesn't suit you!
   This behavior doesn't suit you!