[1] : The Collaborative International Dictionary of English v.0.48

tedious \te"dious\, a. l. taediosus, fr. taedium. see
   tedium.
   involving tedium; tiresome from continuance, prolixity,
   slowness, or the like; wearisome. -- te"diously, adv. --
   te"diousness, n.
   1913 webster

         i see a man's life is a tedious one.     --shak.
   1913 webster

         i would not be tedious to the court.     --bunyan.
   1913 webster

   syn: wearisome; fatiguing. see irksome.
        1913 webster
        1913 webster
see also:
tedium te"diously te"diousness irksome 

[2] : WordNet (r) 2.0

tediousness
     n : dullness owing to length or slowness syn: tedium, tiresomeness
see also:
tedium tiresomeness 

Tediousness >> T Words
Tediousness, definition of term: Tediousness
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