Diethyl ether and Inhalation general anesthetic

Diethyl ether noun - A colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic.

Inhalation general anesthetic and diethyl ether are semantically related. In some cases you can use "Inhalation general anesthetic" instead a noun phrase "Diethyl ether".

Inhalation general anesthetic noun - A gas that produces general anesthesia when inhaled.

Diethyl ether and inhalation general anesthetic are semantically related. Sometimes you can replace phrase "Diethyl ether" with "Inhalation general anesthetic", this phrases are similar.