cadent
/ˈkædnt/; /ˈkædənt/Definitions
1. adjective
of or relating to a cadence, especially in music; characterized by a rhythmic flow or movement
“The cadent melody of the piano piece added an emotional depth to the entire composition.”
2. noun
a word that indicates the end of a verse or stanza in poetry, especially one that rhymes with the first word of the next verse
“The poet used a cadent word at the end of the poem to create a sense of closure.”