Preservative meaning in Urdu
Preservative Definitions
1) Preservative : محفوظ کرنے کا کیمیکل : (noun) a chemical compound that is added to protect against decay or decomposition.
Useful Words
Spice : مصالحہ , Refined Sugar : شکر , Paraffin : مٹی کا تیل , Infrigidation : انجماد کاری , Coal-Tar Creosote : قطران , Decay : سڑنا , Conserve : محفوظ رکھنا , Addition Reaction : ایک کیمیکل رد عمل , 4-Membered : چار کیمیاء , 3-Membered : تین سے بنا کیمیاء , 7-Membered : سات کا مرکب , 10-Membered : دس سے منسلک کیمیا , 6-Membered : چھ کیمیائی مرکب , 9-Membered : نو کا مرکب کیمیاء , Compounded : کیمیائی مرکب , 5-Membered : پانچ کیمیاء , 8-Membered : آٹھ کا مرکب , Sun Blocker : دہوپ سے بچانے والی جلدی کریم , Acetylate : تیزاب ملانا , Exothermal : گرمی کا اخراج , Endothermal : گرمی جذب ہونا , Cementite : کچا فولاد , Extraction : نکالنے کا عمل , Cocoon : ریشمی غلاف , Activated : ہوا دار بنایا گیا , Chemoimmunology : علم کیمیا کا ایک شعبہ , Addable : ملانے کے لائق , Reactant : رد عمل ظاہر کرنے والا مادہ , Rachis : پھول ڈنڈی , Reagent : موثر , Termite : دیمک
Useful Words Definitions
Spice: aromatic substances of vegetable origin used as a preservative.
Refined Sugar: a white crystalline carbohydrate used as a sweetener and preservative.
Paraffin: from crude petroleum; used for candles and for preservative or waterproof coatings.
Infrigidation: the process of cooling or freezing (e.g., food) for preservative purposes.
Coal-Tar Creosote: a dark oily liquid obtained by distillation of coal tar; used as a preservative for wood.
Decay: undergo decay or decomposition.
Conserve: keep in safety and protect from harm, decay, loss, or destruction.
Addition Reaction: a chemical reaction in which one molecule is added to another.
4-Membered: of a chemical compound having a ring with four members.
3-Membered: of a chemical compound having a ring with three members.
7-Membered: of a chemical compound having a ring with seven members.
10-Membered: of a chemical compound having a ring with ten members.
6-Membered: of a chemical compound having a ring with six members.
9-Membered: of a chemical compound having a ring with nine members.
Compounded: combined into or constituting a chemical compound.
5-Membered: of a chemical compound having a ring with five members.
8-Membered: of a chemical compound having a ring with eight members.
Sun Blocker: a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburn.
Acetylate: introduce an acetyl group into (a chemical compound).
Exothermal: (of a chemical reaction or compound) occurring or formed with the liberation of heat.
Endothermal: (of a chemical reaction or compound) occurring or formed with absorption of heat.
Cementite: a chemical compound that is a constituent of steel and cast iron; very hard and brittle.
Extraction: the process of obtaining something from a mixture or compound by chemical or physical or mechanical means.
Cocoon: silky envelope spun by the larvae of many insects to protect pupas and by spiders to protect eggs.
Activated: (of sewage) treated with aeration and bacteria to aid decomposition.
Chemoimmunology: the field of chemistry concerned with chemical processes in immunology (such as chemical studies of antigens and antibodies).
Addable: capable of being added or added to.
Reactant: a chemical substance that is present at the start of a chemical reaction.
Rachis: axis of a compound leaf or compound inflorescence.
Reagent: a chemical agent for use in chemical reactions.
Termite: a small, social insect known for its destructive wood-eating habits. It forms colonies that can damage wooden structures and are essential to the decomposition of plant matter.