stereoscopic photograph vs pic

stereoscopic photograph and pic both are nouns.

Word	Noun	Adjective	Verb	Adverb
stereoscopic photograph	Yes	No	No	No
pic	Yes	No	No	No

As nouns, pic is a hypernym of stereoscopic photograph; that is, pic is a word with a broader meaning than stereoscopic photograph:

stereoscopic photograph: two photographs taken from slightly different angles that appear three-dimensional when viewed together
pic: a representation of a person or scene in the form of a print or transparent slide or in digital format

Other hypernyms of stereoscopic photograph include exposure, photo, photograph, picture.

stereoscopic photograph (noun)	pic (noun)
two photographs taken from slightly different angles that appear three-dimensional when viewed together	a representation of a person or scene in the form of a print or transparent slide or in digital format
	a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement