Early 17th century. From psalm + -ing. Compare earlier psalmodying and psalmistry mid 17th century; earliest use found in Edward Benlowes (1602–1676), poet. From psalm + -ing.
Definition of psalming in US English:
psalming
nounˈsɑːmɪŋ
The singing of psalms.
adjectiveˈsɑːmɪŋ
That sings psalms.
Origin
Early 17th century. From psalm + -ing. Compare earlier psalmodying and psalmistry<br>mid 17th century; earliest use found in Edward Benlowes (1602–1676), poet. From psalm + -ing.