Found 2 items, similar to BORAX.
English → English (WordNet) Definition: borax borax n : an ore of boron consisting of hydrated sodium borate; used as a flux or cleansing agent [also: boraces (pl)]
English → English (gcide) Definition: Borax Borax \Bo"rax\, n. [OE. boras, fr. F. borax, earlier spelt borras; cf. LL. borax, Sp. borraj; all fr. Ar. b?rag, fr. Pers. b?rah.] A white or gray crystalline salt, with a slight alkaline taste, used as a flux, in soldering metals, making enamels, fixing colors on porcelain, and as a soap. It occurs native in certain mineral springs, and is made from the boric acid of hot springs in Tuscany. It was originally obtained from a lake in Thibet, and was sent to Europe under the name of tincal. Borax is a pyroborate or tetraborate of sodium, Na2B4O7.10H2O. [1913 Webster] Borax bead. (Chem.) See Bead, n., 3. [1913 Webster]