From in- + irritable. <span class="searchmatch">inirritable</span> (comparative more <span class="searchmatch">inirritable</span>, superlative most <span class="searchmatch">inirritable</span>) (biology, archaic) Incapable of being stimulated into...
<span class="searchmatch">inirritability</span> (uncountable) (archaic) The state of being <span class="searchmatch">inirritable</span>. 1789, Erasmus Darwin, The Loves of the Plants, J. Johnson, page 166: The immediate...
(medicine) Responsive to stimuli. See also Thesaurus:irritable hyperirritable <span class="searchmatch">inirritable</span> irritability irritable bowel syndrome irritable heart irritable male...