[hahy-poh-sen-si-tiv-i-tee] 
| low or diminished sensitivity to stimulation. |
| hy·po·sen·si·tiv·i·ty (hī'pō-sěn'sĭ-tĭv'ĭ-tē) n. pl. hy·po·sen·si·tiv·i·ties Less than the normal ability to respond to stimuli. hy'po·sen'si·tive adj. |
hyposensitivity hy·po·sen·si·tiv·i·ty (hī'pō-sěn'sĭ-tĭv'ĭ-tē)
n.
Less than normal sensitivity to a foreign agent, such as an allergen, in which the response is unusually delayed or lessened in degree. Also called hypoergia.
poʊˌsɛn