geolocationPronunciation: /ˌdʒiːə(ʊ)lə(ʊ)ˈkeɪʃ(ə)n/Definition of geolocation noun [mass noun] the process or technique of identifying the geographical location of a person or device by means of digital information processed via the Internet. Derivatives geolocate verb geolocation in other Oxford dictionaries Definition of geolocation in the US English dictionary