Definition of etherism in English:

etherism

(also aetherism)

noun

  • Medicine. Addiction to ether (now rare). In later use also: poisoning by ether.

Origin

Mid 19th century (in an earlier sense). From ether + -ism.

Pronunciation

etherism

/ˈiːθ(ə)rɪz(ə)m/