outgrow outgrow /ˌaʊtˈgroʊ/

verb

1. () Grow too large or too mature for  ( outgrow )
   grow too large or too mature for
    I have outgrown these clothes
   I have outgrown these clothes
    She outgrew her childish habits
   She outgrew her childish habits
   
2. Grow faster than  ( outgrow )
   grow faster than