Celastraceae vs dicot family

Celastraceae and dicot family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Celastraceae	Yes	No	No	No
dicot family	Yes	No	No	No

As nouns, dicot family is a hypernym of Celastraceae; that is, dicot family is a word with a broader meaning than Celastraceae:

Celastraceae: trees and shrubs and woody vines usually having bright-colored fruits
dicot family: family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Celastraceae include magnoliopsid family.

Celastraceae (noun)	dicot family (noun)
trees and shrubs and woody vines usually having bright-colored fruits	family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination