olemus
kokkukuuluvatest ridadest koosnev element

(a) luules: salm
Wiktionary:
1. a unit of a poem, written or printed as a paragraph; equivalent to a verse
https://en.wikipedia.org/wiki/Stanza

(b) arvutialal: elementaarne tähendusüksus,
näiteks XML-elemendina protokollis XMPP
Wiktionary:
3. (computing) an XML element which acts as basic unit of meaning in XMPP
https://en.wikipedia.org/wiki/XMPP