n. See Burgonet. [ 1913 Webster ]
v. i. [ See Yawn. ] To yawn; to gape. [ Obs. ] Chaucer. [ 1913 Webster ]
☞ He is represented as a short, fat, red-colored man, with a large belly and the head of an elephant. Balfour. [ 1913 Webster ]
n. (Zool.) A small European duck (Anas querquedula); -- called also
n. [ Russ. karagan' ] (Zool.) A species of gray fox found in Russia. [ 1913 Webster ]
n. (Chem.) A manganate. [ Obs. ] [ 1913 Webster ]
n. [ F. manganèse, It. manganese, sasso magnesio; prob. corrupted from L. magnes, because of its resemblance to the magnet. See Magnet, and cf. Magnesia. ] (Chem.) An element obtained by reduction of its oxide, as a hard, grayish white metal, fusible with difficulty (melting point 1244° C), but easily oxidized. Its ores occur abundantly in nature as the minerals pyrolusite, manganite, etc. Symbol
☞ An alloy of manganese with iron (called ferromanganese) is used to increase the density and hardness of steel. [ 1913 Webster ]
Black oxide of manganese,
Manganese dioxide
Manganese peroxide,
Black manganese
n. A brass alloy having from 1 to 4 percent of manganese added to harden it; made by adding manganese to the copper and zinc used in brass.
. Cast steel containing a considerable percentage (10-14) of manganese, which makes it very hard and tough and highly resistant to wear. See Alloy steel, above. [ Webster 1913 Suppl. ]
a. [ Cf. F. manganésien. ] (Chem.) Manganic. [ R. ] [ 1913 Webster ]
a. [ Cf. F. manganésique. ] (Chem.) Manganic. [ Obs. ] [ 1913 Webster ]
a. (Chem.) Manganous. [ 1913 Webster ]
n. [ NL. ] Manganese. [ 1913 Webster ]
a. (Chem.) Manganous. [ 1913 Webster ]
n. (Biol.) a specialized part of a cell performing a specific function, usually visible under the microscope as a distinct object; it is analogous to an organ{ 2 }, but on a microscopic scale.
n. (Zool.) Any insect belonging to the Phryganeides. [ 1913 Webster ]
‖n. pl. [ NL., fr. Phryganea, the typical genus, fr. Gr. &unr_; a dry stick. ] (Zool.) A tribe of neuropterous insects which includes the caddice flies; -- called also
n. [ From the Chinese name. ] (Zool.) The esculent swallow. See under Esculent. [ 1913 Webster ]