The quality of being tedious; wearisomeness; prolixity; tiresomeness; slowness; tedium.(noun)
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Use "tediousness" in a sentence
"Its tediousness is proverbial; and so special is the care of life and the resolution to prevent a catastrophe, that not even was Crab permitted to travel in our carriage, which was attached to the train."
"Yes, wherever the blame lies, there can be no doubt about it, that what this hilarious scoffer calls the tediousness of the way is but a too common experience among many of those who, tediousness and all, will still cleave fast to it and will never leave it."
"The other kind of tediousness is only relative: a reader may find a work dull because he has no interest in the question treated of in it, and this means that his intellect is restricted."