upsidePronunciation: /ˈʌpsʌɪd/Definition of upside noun [in singular] 1the more positive aspect of a situation:being self-employed has its upside 2an upward movement of share prices: [as modifier]:upside potential preposition North American informal against; on:if her mother saw her drinkin' that stuff she’d slap her upside her headupside in other Oxford dictionaries Definition of upside in the US English dictionary
