The definition of a difficulty refers to something that hinders you or causes you to have to face challenges, or the state or condition of being challenged or having a hard time.
(noun)See difficulty in Webster's New World College Dictionary
noun pl. difficulties
Origin: ME & OFr difficulte < L difficultas < difficilis, difficult < dis-, not + facilis, easy: see facile
See difficulty in American Heritage Dictionary 4
noun pl. dif·fi·cul·ties
Origin:
Origin: Middle English difficulte
Origin: , from Old French dificulte
Origin: , from Latin difficultās
Origin: , from difficilis, difficult
Origin: : dis-, dis-
Origin: + facilis, easy; see dhē- in Indo-European roots
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