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Cerium oxide, CeO2, a white infusible substance constituting about one per cent of the material of the common incandescent mantle.

Same as Cerial. [Obs.] Chaucer.

Of or pertaining to the rhinoceros; resembling the rhinoceros, or his horn. Tatler.

Pasture and hay. Poa serotina. (b) Hay, on moist land. Gryceria nervata. Gama grass, cut fodder. South. Tripsacum dactyloides. Grama grass, grazing. West and Pacific slope. Bouteloua oligostachya, etc. Great bunch grass, pasture and hay. Far West. Festuca scabrella. Guinea grass, hay. South. Panicum jumentorum. Herd's…

rge quaking grass; B. media and B. minor are the smaller kinds. (b) Rattlesnake grass (Glyceria Canadensis).

from the middle of the frond. -- Rattlesnake grass (Bot.), a handsome American grass (Glyceria Canadensis) with an ample panicle of rather large ovate spikelets, each one composed of imbricated parts and slightly resembling the rattle of the rattlesnake. Sometimes called quaking grass. -- Rattlesnake plantain (Bot.),…

beating or striking reed of the organ and clarinet. -- Meadow reed grass (Bot.), the Glyceria aquatica, a tall grass found in wet places. -- Reed babbler. See Reedbird. -- Reed bunting (Zoöl.) A European sparrow (Emberiza schoeniclus) which frequents marshy places; -- called also reed sparrow, ring bunting. (b) Ree…

Any one of several species of actinians belonging to the genus Cerianthus. These animals have a long, smooth body tapering to the base, and two separate circles of tentacles around the mouth. They form a tough, flexible, feltlike tube with a smooth internal lining, in which they dwell, whence the name.…

air and gas or vapor is employed to heat to incandescence a mantle composed of thoria and ceria. The mantle is made by soaking a "stocking" in a solution of nitrates of thorium and cerium (approx. 99 : 1), drying, and, for use, igniting to burn the thread and convert the nitrates into oxides, which remain as a fragile…