From Longman Dictionary of Contemporary Englishjog somebody’s memoryjog somebody’s memoryto make someone remember something Perhaps this photo will help to jog your memory. → jog
Examples from the Corpus
jog somebody’s memory• Maybe this picture will help jog your memory.• Something about what he said jogged my memory about an article I had read the month before.• Police hope the sketch will jog someone's memory and help identify the gunman. 