1 : a full and wide view of something — usually singular
You can see a panorama of the entire bay from here.
2 a : a way of showing or telling something that includes a lot of information and covers many topics : a thorough presentation of a subject — usually singular
The book presents a panorama [=overview] of immigration in America.
2 b : a group that includes many different people or things : a wide selection — usually singular
a panorama of cultures
— panoramic /ˌpænəˈræmɪk/ adjective
a panoramic view of the city
a panoramic photograph of the Grand Canyon