museful1
/ˈmjuːzf(ʊ)l/Now rare
adjective
Inspired by the Muse.
Origin
Late 16th century. From muse + -ful.
museful2
/ˈmjuːzf(ʊ)l/adjective
Absorbed in thought; thoughtful, pensive.
Origin
Early 17th century; earliest use found in Joshua Sylvester (d. 1618), poet and translator. From muse + -ful.