D defs.my
Entry 1 sense Webster, 1913

Inirritable

· In·ir·ri·ta·ble · IPA
01 a. Not irritable; esp. (Physiol.), incapable of being stimulated to action, as a muscle.
  1. 1.
    Not irritable; esp. (Physiol.), incapable of being stimulated to action, as a muscle.(Physiol.)