Definition of over-excitability in English:

over-excitability

noun

  • The quality or condition of being over-excitable.

Origin

Mid 19th century; earliest use found in Robert Browning (1812–1889), poet. From over- + excitability, after over-excitable.

Pronunciation

over-excitability

/ˌəʊv(ə)rɛkˌsʌɪtəˈbɪlɪti//ˌəʊv(ə)rɪkˌsʌɪtəˈbɪlɪti/