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gill, in weights and measures

(Encyclopedia)gill, in weights and measures: see English units of measurement. ...

grain, in weights and measures

(Encyclopedia)grain, in weights and measures: see English units of measurement. ...

Gloucester, city, United States

(Encyclopedia)Gloucester, city (2020 pop. 29,729), Essex co., NE Mass., on Cape Ann; settled 1623, inc. as a city 1873. It is a port of entry at the head of Glouceste...

closed shop and open shop

(Encyclopedia)closed shop and open shop. The term “closed shop” is used to signify an establishment employing only members of a labor union. The union shop, a closely allied term, indicates a company where empl...

ammonia

(Encyclopedia)ammonia, chemical compound, NH3, colorless gas that is about one half as dense as air at ordinary temperatures and pressures. It has a characteristic pungent, penetrating odor. Ammonia forms a minute ...

Schism of East and West

(Encyclopedia)Schism of East and West, division between the Orthodox Eastern Church and the Roman Catholic Church. See Christianity; Ferrara-Florence, Council of; Leo IX, Saint; Lyons, Second Council of; papacy; Ph...

Scottish Gaelic language and literature

(Encyclopedia)Scottish Gaelic language and literature: see Celtic languages; Gaelic literature. ...

Hereford, town and district, England

(Encyclopedia)Hereford hĕrˈəfərd [key], town, Herefordshire, W central England. Hereford is a cattle-market ...

induction, in electricity and magnetism

(Encyclopedia)induction, in electricity and magnetism, common name for three distinct phenomena. Electromagnetic induction is the production of an electromotive force (emf) in a conductor as a result of a changing ...

Common Weights and Measures (table)

(Encyclopedia)Common Weights and Measures Length Area Volume and Capacity (Liquid and Dry) Weight (Mass) ...