antimony

antimony
noun Etymology: Middle English antimonie, from Medieval Latin antimonium Date: 15th century 1. stibnite 2. a trivalent and pentavalent metalloid element that is commonly metallic silvery white, crystalline, and brittle and that is used especially in alloys, semiconductors, and flame-retardant substances — see element table

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • Antimony — Administration Pays  États Unis …   Wikipédia en Français

  • antimony — (n.) brittle metallic element, early 15c., from O.Fr. antimoine and directly from M.L. antimonium, an alchemist s term (used 11c. by Constantinus Africanus), origin obscure, probably a Latinization of Gk. stimmi powdered antimony, black antimony… …   Etymology dictionary

  • Antimony — An ti*mo*ny ([a^]n t[i^]*m[ o]*n[y^]; 112), n. [LL. antimonium, of unknown origin.] (Chem.) An elementary substance, resembling a metal in its appearance and physical properties, but in its chemical relations belonging to the class of nonmetallic …   The Collaborative International Dictionary of English

  • Antimony — Antimony, UT U.S. town in Utah Population (2000): 122 Housing Units (2000): 81 Land area (2000): 10.115611 sq. miles (26.199311 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 10.115611 sq. miles (26.199311 sq.… …   StarDict's U.S. Gazetteer Places

  • antimony — Symbol: Sb Atomic number: 51 Atomic weight: 121.75 Element of group 15. Multiple allotropic forms. The stable form of antimony is a blue white metal. Yellow and black antimony are unstable non metals. Used in flame proofing, paints, ceramics,… …   Elements of periodic system

  • antimony — [an′tə mō΄nē] n. [ME antimonie < OFr antimoine < ML antimonium < ? Ar al ithmid, antimony < Gr stimi (> L stibium) < Coptic stēm < Egypt sdmt, orig. mixture used to protect the eyes from flies] a silvery white, brittle,… …   English World dictionary

  • antimony — index antipode Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • antimony — ► NOUN ▪ a brittle silvery white metallic element. ORIGIN Latin antimonium …   English terms dictionary

  • Antimony — This article is about the element. For the town, see Antimony, Utah. Not to be confused with Antinomy, a type of paradox. tin ← antimony → tellurium As ↑ Sb ↓ Bi …   Wikipedia

  • antimony — antimonial, adj., n. /an teuh moh nee/, n. Chem. a brittle, lustrous, white metallic element occurring in nature free or combined, used chiefly in alloys and in compounds in medicine. Symbol: Sb; at. no.: 51; at. wt.: 121.75. [1375 1425; late ME… …   Universalium

  • antimony — [15] Antimony, from medieval Latin antimōnium, was used by alchemists of the Middle Ages for ‘stibnite’, the mineral from which antimony is obtained, and for ‘stibium’, antiphon 28 or ‘black antimony’, a heated and powdered version of the mineral …   The Hutchinson dictionary of word origins

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