Definition of qualmlessness in English:

qualmlessness

noun

rare
  • The quality or condition of having or feeling no qualms; lack of qualms.

Origin

Mid 19th century; earliest use found in Thomas Arnold (1823–1900), literary scholar and teacher. From qualm + -less + -ness.

Pronunciation

qualmlessness

/ˈkwɑːmləsnəs/