monotonous

[ muh-not-n-uhs ]
/ məˈnɒt n əs /

adjective

lacking in variety; tediously unvarying: the monotonous flat scenery.
characterizing a sound continuing on one note.
having very little inflection; limited to a narrow pitch range.

Origin of monotonous

From the Late Greek word monótonos, dating back to 1770–80. See mono-, tone, -ous

Related forms

mo·not·o·nous·ly, adverbmo·not·o·nous·ness, nounun·mo·not·o·nous, adjectiveun·mo·not·o·nous·ly, adverb

Can be confused

monotonic monotonous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for monotonously

British Dictionary definitions for monotonously

monotonous

/ (məˈnɒtənəs) /

adjective

dull and tedious, esp because of repetition
unvarying in pitch or cadence

Derived Forms

monotonously, adverbmonotonousness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012