doxology (n.) Look up doxology at Dictionary.com
"hymn of praise," 1640s, from Medieval Latin doxologia, from Ecclesiastical Greek doxologia "praise, glory," from doxologos "praising, glorifying," from doxa "glory, praise" (from dokein "to seem good," from PIE root *dek- "to take, accept") + logos "a speaking" (see -logy).