What does anergic mean?
Anergic is an adjective used to describe a state of inactivity, lack of energy, or diminished responsiveness. In medical contexts, particularly immunology, it refers to an impaired or absent response to antigens or stimuli. This term is useful for characterizing conditions or reactions where there's a notable absence of the expected energy or reactivity. Understanding what anergic means can help in describing various physiological or pathological states accurately. The term's application across different fields makes it a versatile word in both scientific and everyday language.
adjectiveAnergic refers to a state of inactivity or lack of energy, often used in medical contexts to describe a condition or response.
- Lacking energy or responsiveness
- Specifically, in immunology, failing to respond to an antigen
"The patient exhibited an anergic response to the skin test, indicating a compromised immune system."
"The anergic state of the cells made them unresponsive to stimuli."
"The doctor was concerned about the patient's anergic reaction to the treatment."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of anergic
The term 'anergic' originates from the Greek words 'an-' (without) and 'ergon' (work), relating to energy or activity. It has developed through the concept of 'anergy,' which in immunology refers to the inability of the immune system to respond to specific antigens. This etymological background highlights the core meaning of lacking energy or responsiveness.
Usage notes
In medical contexts, anergic often describes an impaired immune response. In general use, it can simply mean lacking energy or enthusiasm.