Moulting occurs whenever a specimen outgrows its rigid exoskeleton. When it outgrows the head capsule it moults, shedding its skin. At sufficient concentrations, the plant outgrows its nutrient supplies and dies. This 7.5-acre rock is grown with short grass with glittering outgrows during rainy season. When Otto outgrows the tub, the house begins to flood. A lineage-bonded society that outgrows its limits may break apart into subgroups. The living sap of today outgrows the dead rind of yesterday. Umm, he's a small-town guy who outgrows the town. Save-A-Step outgrows the Braun's garage and moves to the John Deere/Singer building in downtown Winamac.