What does "anaesthesia" mean?

Alternative spelling of anesthesia.

Anaesthesia

Common synonyms include: anaesthetic, anesthesia, anesthesiology, anesthetic, insensibility, narcosis.

noun

noun ·5 syllables ·Rare ·Advanced level

Noun

1
Alternative spelling of anesthesia. Commonwealth, alt-of, alternative, countable, uncountable
2
loss of bodily sensation with or without loss of consciousness wordnet

"The injured person wailed with pain after recovering from the anaesthesia."

From an- + -aesthesia.