BURNER n.
er (Chem.), a kind of burner, invented by Professor Bunsen of Heidelberg, consisting of a straight tube, four or five inches in length, having small holes for the entrance of air at the bottom. Illuminating gas being also admitted at the bottom, a mixture of gas and air is formed which burns at the top with a feebly lu…
CAMBER n.
vity in the under side of a beam, girder, or lintel; also, a slight upward concavity in a straight arch. See Hogback. Camber arch (Arch.), an arch whose intrados, though apparently straight, has a slightly concave curve upward. -- Camber beam (Arch.), a beam whose under side has a concave curve upward.…
CHALK n.
us formation, under Cretaceous. -- Chalk line, a cord rubbed with chalk, used for making straight lines on boards or other material, as a guide in cutting or in arranging work. -- Chalk mixture, a preparation of chalk, cinnamon, and sugar in gum water, much used in diarrheal affection, esp. of infants. -- Chalk peri…
CIRCULAR a.
raduation extends round the whole circumference of a circle, or 360º. -- Circular lines, straight lines pertaining to the circle, as sines, tangents, secants, etc. -- Circular note or letter. (a) (Com.) See under Credit. (b) (Diplomacy) A letter addressed in identical terms to a number of persons. -- Circular number…
CORRECT a.
Set right, or made straight; hence, conformable to truth, rectitude, or propriety, or to a just standard; nnot faulty or imperfect; free from error; as, correct behavior; correct views. Always use the most correct editions. Felton.
COURSE n.
hout change of direction; any part of a progress from one place to another, which is in a straight line, or on one direction; as, a ship in a long voyage makes many courses; a course measured by a surveyor between two stations; also, a progress without interruption or rest; a heat; as, one course of a race.…