atramental

From atrament +‎ -al.

• Rhymes: -ɛntəl

atramental (comparative more atramental, superlative most atramental)

1. Of or relating to ink; inky; black.
   • 1646, Sir Thomas Browne, Pseudodoxia Epidemica, printed by R.W. for Nath. Ekins (3rd ed, 1658), book 6, chapter XII, page 283:

     Now if we inquire in what part of vitriol this Atramental and denigrating condition lodgeth...