Simple Definition of lethargy
: a lack of energy or a lack of interest in doing things : a lethargic feeling or state
Full Definition of lethargy
1 : abnormal drowsiness
2 : the quality or state of being lazy, sluggish, or indifferent
Examples of lethargy in a sentence
However, on arrival, a mysterious illness had debilitated Darcus Bowden. An illness that no doctor could find any physical symptoms of, but which manifested itself in the most incredible lethargy, creating in Darcus … a lifelong affection for the dole, the armchair, and British television. —Zadie Smith, White Teeth, 2001
Warming himself ever so briefly had shaken away the lethargy and resignation and restored his will to survive. —Lois Lowry, The Giver, 1993
Dick Gale drew a long, deep breath. A coldness, a lethargy, an indifference that had weighed upon him for months had passed out of his being. —Zane Grey, Desert Gold, 1913
Then it occurred to me that I had shut the window before I had come to bed. I would have got out to make certain on the point, but some leaden lethargy seemed to chain my limbs and even my will. —Bram Stoker, Dracula, 1897
St. Clare knew this well; and often, in many a weary hour, he heard that slender, childish voice calling him to the skies, and saw that little hand pointing to him the way of life; but a heavy lethargy of sorrow lay on him,—he could not arise. —Harriet Beecher Stowe, Uncle Tom's Cabin, 1852
Symptoms of the disease include loss of appetite and lethargy.
I snapped out of my lethargy and began cleaning the house.
Origin of lethargy
Middle English litargie, from Medieval Latin litargia, from Late Latin lethargia, from Greek lēthargia, from lēthargos forgetful, lethargic, irregular from lēthē
First Known Use: 14th century
Synonym Discussion of lethargy
Medical Definition of lethargy
1: abnormal drowsiness
2: the quality or state of being lazy, sluggish, or indifferent
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