salicin vs phenolic glycoside

salicin and phenolic glycoside both are nouns.

Word	Noun	Adjective	Verb	Adverb
salicin	Yes	No	No	No
phenolic glycoside	Yes	No	No	No

As nouns, phenolic glycoside is a hypernym of salicin; that is, phenolic glycoside is a word with a broader meaning than salicin:

salicin: an anti-inflammatory agent that is produced from willow bark.
phenolic glycoside: an optically active compound readily hydrolysed by mineral acids, alkali, or a suitable enzyme.

salicin (noun)	phenolic glycoside (noun)
an anti-inflammatory agent that is produced from willow bark.	an optically active compound readily hydrolysed by mineral acids, alkali, or a suitable enzyme.