catalexis vs metre

catalexis and metre both are nouns.

Word	Noun	Adjective	Verb	Adverb
catalexis	Yes	No	No	No
metre	Yes	No	No	No

As nouns, metre is a hypernym of catalexis; that is, metre is a word with a broader meaning than catalexis:

Other hypernyms of catalexis include beat, cadence, measure, meter.

catalexis (noun)	metre (noun)
the absence of a syllable in the last foot of a line or verse	rhythm as given by division into parts of equal duration
	(prosody) the accent in a metrical foot of verse
	the basic unit of length adopted under the Systeme International d'Unites (approximately 1.094 yards)