Definitions
There is 1 meaning of the phrase
Mug Book.
Mug Book - as a noun
A file of mug shots (pictures of criminals that are kept on file by the police)
Synonyms (Exact Relations)
mug fileExample Sentences
"The detective flipped through the mug book to identify the suspect."
"The police used the mug book to compare the photos with the CCTV footage."
"They added the criminal's photograph to the mug book for future reference."
"The mug book contained hundreds of images of known criminals."
"After the robbery, the victim was asked to look through the mug book for potential suspects."
