powerup From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounA special item that provides the player with some ability or benefit. Related wordsSynonymspowerpackpower-playpowerplayone-uppowermovepowertrippowercutglowupup-tickpunchupputertopupfire-powerpowerboardspeed-upplugin References Wiktionary — powerup Wikipedia — powerup