specs vs glasses

specs and glasses both are nouns.

Word	Noun	Adjective	Verb	Adverb
specs	Yes	No	No	No
glasses	Yes	No	No	No

As nouns, specs and glasses are synonyms defined as:

specs and glasses: (plural) optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision

Other synonyms of specs include eyeglasses, spectacles.

specs (noun)	glasses (noun)
(plural) optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision	(plural) optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision