You searched for: “lethargizing
lethargize (verb), lethargise, lethargizing, lethargized
To make someone have a lack of energy and to be unnaturally drowsy as a result of not getting enough sleep: When Paul was driving home at night from doing his business assignment in another city, he started to lethargize and so he parked on the side of the highway to get a nap before he continued going home.
This entry is located in the following unit: letho-, leth- (page 1)