imprimatur
im|pri|ma|tur /ɪmprɪm'ɑːtər/ (imprimaturs)
[N-COUNT] usu poss N
If something such as a product has someone's imprimatur, that person has given it their official approval, for example by allowing their name to be shown on it.
...a tennis racket bearing Andre Agassi's imprimatur.
[N-COUNT] usu poss N
If something such as a product has someone's imprimatur, that person has given it their official approval, for example by allowing their name to be shown on it.
...a tennis racket bearing Andre Agassi's imprimatur.