PSALMODY
psalmody, hymnody
(noun) the act of singing psalms or hymns
Source: WordNet® 3.1
Etymology
Noun
psalmody (countable and uncountable, plural psalmodies)
(music, uncountable) The singing or the writing of psalms.
(music, countable) A collection of psalms.
Verb
psalmody (third-person singular simple present psalmodies, present participle psalmodying, simple past and past participle psalmodied)
To celebrate in psalms.
Source: Wiktionary
Psal"mo*dy, n. Etym: [Gr. psalmodie, LL. psalmodia. See Psalm, and
Ode.]
Definition: The act, practice, or art of singing psalms or sacred songs;
also, psalms collectively, or a collection of psalms.
Source: Webster’s Unabridged Dictionary 1913 Edition