Function and Photo op

Function noun - A social gathering.

Photo op and function are semantically related. In some cases you can replace phrase "Photo op" with "Function", this terms are similar.

Nearby Words: functional, functioning, functioned, functionary, functionality

Photo op noun - An occasion that lends itself to (or is deliberately arranged for) taking photographs that provide favorable publicity for those who are photographed.

Function and photo op are semantically related. Sometimes you can use "Function" instead a noun phrase "Photo op".