Anesthesia - Meaning, Definition & English Examples
Anesthesia is a medical treatment that prevents pain during surgery or procedures by inducing temporary loss of sensation or consciousness. It allows patients to undergo operations without discomfort.
anesthesia
Definition:
Loss of sensation, especially pain, induced by drugs or medical intervention.
Synonyms:
Numbness, insensibility, sedation, unconsciousness
Part of Speech:
Noun
Antonyms:
Sensation, awareness
Common Collocations:
General anesthesia, local anesthesia, anesthesia machine, anesthesia side effects
Derivatives:
Anesthetize, anesthesiologist, anesthetic
Usage Tips:
Use "anesthesia" to describe medical-induced loss of sensation; avoid for natural numbness like cold weather effects.
Common Phrases:
Under anesthesia, anesthesia awareness, anesthesia complications
Etymology:
From Greek "anaisthēsia," meaning "lack of sensation" (an- "without" + aisthēsis "feeling").
Examples:
- 1. The dentist administered local anesthesia before the procedure.
- 2. She felt no pain due to the general anesthesia during surgery.
- 3. Anesthesia ensures patients remain unconscious during major operations.
- 4. Side effects of anesthesia may include nausea and dizziness.