ppl. a. (UN-1 8.)
1827. Hallam, Const. Hist., xiv. II. 432. To this one object … the whole of his heroic life was directed with undeviating, undisheartened firmness.
1877. W. R. Cooper, Egyptian Obelisks, xx. (1878), 104. Undisheartened by this want of success, he waited till the fall of the Nile, rolled the obelisk safely to the shore, and ultimately floated it uninjured over the cataracts of Assoun to the port of Alexandria.
