surtitlePronunciation: /ˈsəːtʌɪt(ə)l/Definition of surtitle noun (usually surtitles) ( trademark in the US) a caption projected on a screen above the stage in an opera, translating the text being sung. verb [with object] provide (an opera production) with surtitles. surtitle in other Oxford dictionaries Definition of surtitle in the US English dictionary