blotless,a.|ˈblɒtlɪs| [f. blot n.1 + -less.] Without blot or stain; pure, immaculate. a1400Chester Pl. i. (1843) 202 Cleaner than ever was any one, Blottles of blude and bone.1664Floddon F. v. 45 Knowing his blotless blood unblam'd.1885Manch.Guard. 28 Aug. 5 Clean and blotless pages.