a piece of data embedded in a digital media file to indicate geographical information about the subject, usually latitude and longitude.
verb (used with or without object), ge·o·tagged, ge·o·tag·ging.
to add geotags to (photos or other digital media): A GPS-equipped camera lets you geotag your photos and videos.
Origin of geotag
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019