undullness

释义与例句

n.
  1. 1.

    The quality of not being dull.

    不可数

    […] a psychologic attitude required for creative activity – a condition including such qualities like curiosity, undullness of the sense organs, craving for impressions, readiness for the search of creative ideas and solutions.

词源

From undull + -ness.

来源：wiktionary