Dictionary.com
definitions
  • synonyms

hyperexcitability

[hahy-per-ik-sahy-tuh-bil-i-tee]
See more synonyms on Thesaurus.com
noun Pathology, Psychology.
  1. an excessive reaction to stimuli.
Show More

Origin of hyperexcitability

Related formshy·per·ex·cit·a·ble, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018