Hard to do or to make; beset with difficulty; attended with labor, trouble, or pains; not easy; arduous. Note: Difficult implies the notion that considerable mental effort or skill is required, or that obstacles are to be overcome which call for sagacity and skill in the agent; as, a difficult task; hard work is not always difficult work; a difficult operation in surgery; a difficult passage in an author. "There is not the strength or courage left me to venture into the wide, strange, and difficult world, alone."