ENVIOUS a.
Feeling or exhibiting envy; actuated or directed by, or proceeding from, envy; -- said of a person, disposition, feeling, act, etc.; jealously pained by the excellence or good fortune of another; maliciously grudging; -- followed by of, at, and against; as, an envious man, disposition, attack; envious tongues. My soul…
EQUATORIAL n.
clination, and the other right ascension, or the hour angle, so that the telescope may be directed, even in the daytime, to any star or other object whose right ascension and declination are known. The motion in right ascension is sometimes communicated by clockwork, so as to keep the object constantly in the field of…
ETHYLENE n.
ion of concentrated sulphuric acid in alcohol. It is an unsaturated compound and combines directly with chlorine and bromine to form oily liquids (Dutch liquid), -- hence called olefiant gas. Called also ethene, elayl, and formerly, bicarbureted hydrogen. Ethylene series (Chem.), the series if unsaturated hydrocarbons…