collegiate dictionary vs desk dictionary

collegiate dictionary and desk dictionary both are nouns.

Word	Noun	Adjective	Verb	Adverb
collegiate dictionary	Yes	No	No	No
desk dictionary	Yes	No	No	No

As nouns, collegiate dictionary and desk dictionary are synonyms defined as:

collegiate dictionary and desk dictionary: an abridged dictionary of a size convenient to hold in the hand

collegiate dictionary (noun)	desk dictionary (noun)
an abridged dictionary of a size convenient to hold in the hand	an abridged dictionary of a size convenient to hold in the hand