Definition of "inirritability" [inirritability]

• The quality of being inirritable; good nature. (noun)

The Century Dictionary (Public Domain)

• "Old age consists in the inaptitude to motion from the inirritability of the system, and the consequent want of fibrous contraction; see"
• "When the contagious matters have been produced on the external habit, and in process of time become absorbed, a fever is produced in consequence of this reabsorption; which differs with the previous irritability or inirritability, as well as with the sensibility of the patient."
• "In some fevers, where the inirritability is very great, when the patient falls asleep, the pulse in a few minutes becomes irregular, and the patient awakes in great disorder, and fear of dying, refusing to sleep again from the terror of this uneasy sensation."