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oxygen

(Encyclopedia)oxygen, gaseous chemical element; symbol O; at. no. 8; interval in which at. wt. ranges 15.99903–15.99977; m.p. −218.4℃; b.p. −182.962℃; density 1.429 grams per liter at STP; valence −2. T...

hurricane

(Encyclopedia)CE5 View into the eye of a hurricane showing the structure of the surrounding cloud wall hurricane, tropical cyclone in which winds attain speeds greater than 74 mi (119 km) per hr. Wind speeds gu...

espalier

(Encyclopedia)espalier ĕspălˈyər [key], trellis or lattice used in horticulture for training a tree or vine flat against a wall, either for ornament or to fit it into a small space, allowing it to get a maximum...

Farnborough

(Encyclopedia)Farnborough färnˈbərə [key], town, Hampshire, S England. It is the site of the Royal Aircraft ...

isinglass

(Encyclopedia)isinglass īˈzənglăsˌ [key], gelatinous semitransparent substance obtained by cleaning and drying the air bladders of the sturgeon, cod, hake, and other fishes. Isinglass is manufactured in Russia...

hydrophone

(Encyclopedia)hydrophone hīˈdrəfōnˌ [key], device that receives underwater sound waves and converts them to electrical energy; the voltage generated can then be read on a meter or played through a loudspeaker....

Horgan, Paul

(Encyclopedia)Horgan, Paul (Paul George Vincent O'Shaughnessy Horgan), 1903–95, American writer, b. Buffalo, N.Y. His diverse works reflect his fascination with the effects of history and landscape on people. Amo...

Highland

(Encyclopedia)Highland. 1 City (2020 pop. 55,629), San Bernardino co., SE Calif., in a citrus-grove area at the foot of the San Bernardino Mts. It has ...

heaves

(Encyclopedia)heaves, chronic pulmonary emphysema in horses. Heaves is characterized by the disruption of normal lung tissue with resultant loss of the lung's elastic recoil. A forced expiratory effort is needed to...

God Save the King

(Encyclopedia)God Save the King (or Queen), the English national anthem. The words and music are both of doubtful origin. The air, possibly derived from a folk tune, has been attributed to Henry Carey (whose claim ...