tedious Definition

tedious
adj

1. Tiresomely long-winded or dull; monotonous.

Thesaurus: monotonous, soporific, banal, humdrum, wearisome, dull, laborious, long-drawn-out, fatiguing, boring, tiring, uninteresting, vapid; Antonym: exciting, interesting.

Derivative: tediously
adverb

Derivative: tediousness
noun

Etymology: 15c: from Latin taedium weariness.