Definition of operosely in English:

operosely

adverb

rare
  • In an operose manner; laboriously, busily; elaborately.

Origin

Mid 17th century; earliest use found in Henry More (1614–1687), philosopher, poet, and theologian. From operose + -ly.

Pronunciation

operosely

/ˈɒp(ə)rəʊsli/