(organic chemistry) An organic compound, HO-CH₂-CH₂-OH, and the chemical structure at right. It is a clear, colorless liquid under normal conditions, and is widely used as a vehicle engine coolant due to its anti-freeze properties.

(philosophy, not comparable) Of or relating to the study of ethics. / (not comparable) Of or relating to the accepted principles of right and wrong, especially those of some organization or profession.

An ethical drug, one only dispensed on the prescription of a physician.

(Roman mythology) The god-personification of the bright, glowing upper air of heaven. He is the Roman counterpart of Aether.

(cryptocurrencies) A unit of the Ethereum digital currency, ETH.

a financial investment that screens the companies to be invested in for their social outlook and business morality

The mass expulsion or killing of people belonging to one ethnic group by those of another.

(grammar) A form of the dative case applied to pronouns; used (in Latin and some other languages, but rare in English) to show a certain interest felt by the person indicated.

(organic chemistry) The simplest epoxide; used as a sterilizing agent and in the production of ethylene glycol.

A group of people who have a different ethnicity, religion, language or culture from that of the majority of people in the place where they live.