English > sulphur: 2 senses > noun 1, substanceMeaning | An abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions). |
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Synonyms | sulfur, S, atomic number 16 |
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Narrower | brimstone, native sulfur, native sulphur | An old name for sulfur |
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Broader | chemical element, element | Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |
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Substance of | sulfide, sulphide | A compound of sulphur and some other element that is more electropositive |
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vitriol, oil of vitriol, sulfuric acid, sulphuric acid | (H2SO4) a highly corrosive acid made from sulfur dioxide |
Spanish | azufre, número atómico 16, S |
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Catalan | número atòmic 16, S, sofre |
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Adjectives | sulphuric | of or relating to or containing sulfur |
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sulphurous | of or related to or containing sulfur or derived from sulfur |
Verbs | sulphur | treat with sulphur in order to preserve |
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