The phrase "to break the monotony" means to do something different or change the routine in order to make a situation more interesting or less boring.
Sentences with «to break the monotony»
We were also glad to see the recent expansion of the New York Performance Standards Consortium, which use performance assessments as a means of breaking the monotony of traditional multiple - choice tests without losing the critical data that assessments provide to inform teaching and evaluate performance. (educationnext.org)
Sure, you do not have to worry about breaking the monotony with a colored purse. (glossyu.com)
This will not only give you more shape, the belt also breaks the monotony of your outerwear. (creativefashionglee.com)