i Register
In some senses, atrabiliary is marked as obsolete. Watch for register when choosing this word.
adj
Of or relating to black bile.
A Cancer again is known by its renitency of touch, if it be mild it carries a black or livid colour outwards, so made by the peccant humour or atrabiliary juice; there's no heat felt on the touch, but rather a coldness in the part; […]
[…] 'Tis true, when once a Schirrus is formed in a glandular Part, no one can tell how it may terminate; becauſe various changes may ariſe from various Cauſes in the Conſtitution of the Perſon; and if the Juices ſhould degenerate into a highly acrid, or what the Ancients termed an atrabiliary State, the Schirrus will be (cæteris paribus) more liable to become a Cancer.
Melancholic or hypochondriac; atrabilious.
ATRABIL′IARY, ATRABIL′IOUS, a. Melancholic, or hypochondriacal; from the supposed preponderance of black bile. – atrabiliary capsules, the renal or supra-renal glands or capsules.
[…] that chronic dissatisfaction at the imperfections of ordinary mortality and that yearning after the impossible incarnation of some superhuman ideal, which are characteristic of the typical "reformer," especially in his more atrabiliary moments.