1. Adjective. Of, pertaining to, or characteristic of anergy ¹
¹ Source: wiktionary.com
1. anergy [adj] - See also: anergy
1. 1. Characterised by abnormal inactivity, inactive. 2. Marked by asthenia or lack of energy. 3. Pertaining to anergy. Origin: Gr. Ergon = work (18 Nov 1997)