tediousnessEtymologyFrom Middle English tediosenes, tediousenesse, tediousnesse, tedusnes, teduysnes, tedyousnes; equivalent to tedious + -ness.tediousness means the quality of being tedious; tedium. Lexicurio rates it Rare gem — a strength score of 81 out of 100.nounThe quality of being tedious; tedium.“[B]revity is the soul of wit, And tediousness the limbs and outward flourishes[.]”