cyme vs glomerule

cyme and glomerule both are nouns.

Word	Noun	Adjective	Verb	Adverb
cyme	Yes	No	No	No
glomerule	Yes	No	No	No

As nouns, glomerule is a hyponym of cyme; that is, glomerule is a word with a more specific, narrower meaning than cyme:

cyme: more or less flat-topped cluster of flowers in which the central or terminal flower opens first
glomerule: a compacted or sessile cyme

Other hyponyms of cyme include cymule, scorpioid cyme.

cyme (noun)	glomerule (noun)
more or less flat-topped cluster of flowers in which the central or terminal flower opens first	a compacted or sessile cyme