a. (UN-1 7.)
1828. L. Hunt, Byron & Contemp., 26 She … was … absolutely unimpressible in that respect.
1856. Kane, Arct. Expl., I. ii. 24. As stolid and unimpressible as one of our own Indians.
1878. Bosw. Smith, Carthage, 44. The African was so unimpressible, and the Phœnician was so little disposed … to assimilate himself to his surroundings.
Hence Unimpressibleness.
1830. Arnold, Lett., in Stanley, Life (1858), I. 223. Thorough careless unimpressibleness beats one all to pieces.
