Entry 3 senses · 2 variants Webster, 1913 nondescript /nän'-dĭs-krĭpt'/ · non·de·script · IPA /nɑndəˈskɹɪpt/ a. n. 01 a. Not hitherto described; 1. Not hitherto described; 2. Dull or uninteresting; undistinguished. 02 n. A thing not yet described; that of which no account or explanation has been given; something abnormal, or hardly classifiable. 1. A thing not yet described; that of which no account or explanation has been given; something abnormal, or hardly classifiable.