An example of a conundrum is a challenging riddle to which you can't figure out the answer.
The use of protective clothing for farmers in Brazil presents a conundrum.
For the fashionable female, it can prove quite a conundrum finding that perfect outfit - the one that looks as effortlessly chic as possible but is sensible enough to wear in a hot climate.
While everyone knows that a website is an entrepreneurial necessity, figuring out what should go on small business web pages can be a much more difficult conundrum.
shepherd's pie would be a conundrum too far.
The leg circumference measures 16 inches, which may pose a conundrum for those who have trouble finding boots that fit well over their legs.