out•grow
Pronunciation: (out"grō'), [key] — v., -grew, -grown, -grow•ing.
—v.t. - to grow too large for: to outgrow one's clothes.
- to leave behind or lose in the changes incident to development or the passage of time: She outgrew her fear of the dark.
- to surpass in growing: watching one child outgrow another.
—v.i. - to grow out; burst forth; protrude.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.