a. Obs. rare. Also 6 lytargious. [f. LETHARGY + -OUS.] Affected with or causing lethargy; lethargic.
a. 1548. Hall, Chron., Edw. IV. (1809), 339. Daily obfuscate and seduced, with that lethargious and deceiable serpent, called hope of long life. Ibid., Hen. VII., 12. Duke Fraunces was an impotent man, lytargious,… and well stryken in age.
1570. Levins, Manip., 226/14. Lethargiouse, lethargicus.
