Visual meaning of 'postcards'? - learn with images, example in daily life

Visual illustration of postcards: A rectangular piece of thick paper or thin cardboard intended to be written on and mailed without an envelope. In the case of a picture postcard one side carries a picture or photograph. - Image 1

postcards: A rectangular piece of thick paper or thin cardboard intended to be written on and mailed without an envelope. In the case of a picture postcard one side carries a picture or photograph. - Thumbnail 1

postcards: A rectangular piece of thick paper or thin cardboard intended to be written on and mailed without an envelope. In the case of a picture postcard one side carries a picture or photograph. - Thumbnail 2

noun

A rectangular piece of thick paper or thin cardboard intended to be written on and mailed without an envelope. In the case of a picture postcard one side carries a picture or photograph.

"My grandparents sent me postcards from their vacation in Italy. "

stationery communication media