challenge
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
My parents in the U.K. are entering their 80s and are starting to experience health challenges, so we would like to be more available for them.
These may be new challenges for Amazon, but local drivers say they are used to it.
Diagnosed as autistic aged 50, the artist said reading and writing did not come naturally to him but his challenges had led to him discovering his hidden talent.
From BBC
By combining genetic, archaeological, environmental, and pathogen data, the study reveals how ancient communities dealt with overlapping challenges such as climate instability, food stress, and disease.
From Science Daily
One of the more challenging findings involved how these antibiotics behave inside fish.
From Science Daily
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
