sestet
noun/sɛsˈtɛt/
Etymology From Italian sestetto, from sesto (“sixth”), Latin sextus, from sex (“six”).
1
Entertainment, Lifestyle, Music A piece of music composed for six voices or six instruments; a sextet or sestuor.
2
Communications, Journalism, Literature, Media, Poetry, Publishing, Writing The last six lines of a sonnet, forming two stanzas of three lines each.