Category:Black-letter

Black"-let`ter, a.

1. Written or printed in black letter; as, a black-letter manuscript or book.

2. Given to the study of books in black letter; that is, of old books; out of date. Kemble, a black-letter man! J. Boaden.

3. Of or pertaining to the days in the calendar not marked with red letters as saints' days. Hence: Unlucky; inauspicious.