from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A pathological condition opposite to that of irritation; debility; want of strength; asthenia; atony.
- n. Decreased response to stimuli.
from the GNU version of the Collaborative International Dictionary of English
- n. A pathological condition opposite to that of irritation; debility; lack of strength; asthenia.
from The Century Dictionary and Cyclopedia
- n. In pathology, the removal or diminution of irritation or irritability in the various tissues.
- n. Asthenia.
abirritate + -ion (Wiktionary)