a. [ See Defatigate. ] Capable of being wearied or tired out. [ R. ] Glanvill. [ 1913 Webster ]
v. t. [ L. defatigatus, p. p. of defatigare; de- + fatigare to weary. See Fatigue. ] To weary or tire out; to fatigue. [ R. ] Sir T. Herbert. [ 1913 Webster ]
n. [ L. defatigatio. ] Weariness; fatigue. [ R. ] Bacon. [ 1913 Webster ]
n. The state of being indefatigable. [ 1913 Webster ]
a. [ L. indefatigabilis: cf. OF. indefatigable. See In- not, and Defatigable, and cf. Infatigable. ] Incapable of being fatigued; not readily exhausted; unremitting in labor or effort; untiring; unwearying; not yielding to fatigue;
Upborne with indefatigable wings. Milton.
n. Indefatigable quality; unweariedness; persistency. Parnell. [ 1913 Webster ]
adv. Without weariness; without yielding to fatigue; persistently. Dryden. [ 1913 Webster ]
n. Indefatigableness; unweariedness. [ Obs. ] J. Gregory. [ 1913 Webster ]
a. Indefatigable. [ Obs. ] “Undefatigable pains.” Camden. [ 1913 Webster ]