مادة (أولية)

مادّة (أوّليّة)‏ \ material: the kind of matter of which sth. is made, or with which sth. is done: building materials (bricks, wood, etc.); writing materials (pen, paper, etc.); a hard rocky material. matter: the substance (solid, liquid or gas) of which anything is made. stuff: a material or substance: This cloth is expensive stuff. What’s this sticky stuff? Rice and sugar are foodstuffs. substance: a kind of material: Iron is a hard natural substance. \ مادّة التَّسْقِيف \ roofing: material for roofs. \ مادّة التلميع \ polish: material used for polishing: floor polish. \ See Also الصَّقْل \ المادّة الخضراء في النبات \ chlorophyll: green colouring matter in plants. \ مادّة رملية كاشطة \ grit: small sharp bits of sand, stone, etc.. \ مادّة شديدة الاحتراق \ napalm: petrol in a form like jelly, burned over large areas as a weapon of war. \ مادّة صُلْبَة \ solid: a solid substance; not a liquid or gas. \ مادّة غِذائِيَّة \ foodstuff: sth. used as food. \ مادّة فُطْرِيّة \ mould, mold: a woolly (usu. white or green) growth that appears on old bread, wet leather, etc.. \ مادّة قِلْوِيّة \ alkali: a substance which acts with an acid to produce a salt. \ مادّة كِيمْيائِيَّة \ chemical: a substance used in chemistry or obtained by it. \ مادّة لاصِفة (فلورسنت)‏ \ fluorescent: (of a substance) giving out bright white light when electricity is passed through it; (of a light) producing light by means of a tube covered with this. \ مادّة لَزِجَة \ slime: unpleasant soft sticky matter, such as wet mud from a river bed. \ مادّة مُبَيِّضة \ bleach: a substance for bleaching cloth. whitewash: a mixture of lime and water, used for painting walls. \ مادّة مُتَفَجِّرة \ dynamite: a powerful explosive, used for breaking rocks. explosive: (sth. that is) able to explode: Gunpowder is (an) explosive. \ مادّة مُطهِّرة \ detergent: a chemical product used for cleaning esp. clothing and dishes. \ مادّة مُلْصِقَة \ adhesive: a substance used for sticking: Is this a suitable adhesive for repairing a broken cup?. \ مادّة مُلَوِّثة \ pollutant: sth. that pollutes. \ مادّة مُلَوِّنة \ colour: material used to give colour (in painting, etc.): an artist’s colours. \ مادّة اليُود \ iodine: a chemical substance (found in sea water) that will prevent wounds from becoming poisoned.