a. [UN-1 7 b.] That cannot be daunted; indomitable. (Freq. in 17th c.)
1587. Harmar, trans. Beza, 381. The vndauntable insolencie of Pharao.
1593. G. Harvey, Pierces Super., Wks. (Grosart) II. 112. He will welcome me with a fierce reioynder: and so forth in infinitum, with an vndauntable courage.
1611. Speed, Hist. Gt. Brit., IX. xxiv. § 222. Their enemies no lesse fierce and vndauntable, then fortunate.
1631. Weever, Anc. Funeral Mon., 589. Of an haughtie and vndauntable spirit.
a. 1670. Hacket, Life Abp. Williams, I. (1693), 181. That heroick and undauntable Boldness.
1848. Dickens, Dombey, liv. She was resolute, he saw; undauntable.