(n) saltpeter, See Also: potassium nitrate, gunpowder, Syn. โปตัสเซี่ยมไนเตรด, มูลค้างคาว, ดินดำ, ดินปืน, Example:การใช้ดินประสิวจะให้โทษแก่ผู้บริโภคดังนั้นควรหันมาใช้น้ำแข็งแทนดินประสิวจะดีกว่า, Thai Definition:ชื่อวัตถุเคมีชนิดหนึ่งมักเกิดจากมูลค้างคาว สำหรับทำดินปืน

Thai-English-French: Volubilis Dictionary 1.0 Volubilis Dictionary (TH-EN-FR)

แอมโมเนียมไนเทรต

[aēmmōnīem naithrēt] (n, exp) EN: ammonium nitrate FR: nitrate d'ammonium [ m ]

ดินประสิว

[dinprasiū] (n) EN: saltpeter ; potassium nitrate ; gunpowder FR: salpêtre [ m ] ; poudre à canon [ f ] ; nitrate de potassium [ m ]

กรดเงิน

[krot ngoen] (n, exp) EN: silver nitrate

CMU English Pronouncing Dictionary Dictionary [with local updates] CMU Pronouncing Dictionary

nitrate

/N AY1 T R EY2 T/ /น้าย เทร ถึ/

nitrates

/N AY1 T R EY2 T S/ /น้าย เทร ถึ สึ/

Oxford Advanced Learners Dictionary (pronunciation guide only) Oxford Advanced Learners Dictionary

nitrate

(n,(count)) /nˈaɪtreɪt/ /น้าย เถร่ ถึ/ /n ai1 t r ei t/

nitrates

(n,(count)) /nˈaɪtreɪts/ /น้าย เถร่ ถึ สึ/ /n ai1 t r ei t s/

WordNet (3.0) WordNet (3.0)

ammonium nitrate

(n) used as an explosive and fertilizer and rocket propellant

amyl nitrate

(n) a vasodilator that is sometimes used to treat angina pectoris

calcium nitrate

(n) a deliquescent salt that is soluble in water; sometimes used as a source of nitrogen in fertilizers

cellulose nitrate

(n) a nitric acid ester; used in lacquers and explosives, Syn. nitrocellulose, guncotton, nitrocotton

nitrate

(n) any compound containing the nitrate group (such as a salt or ester of nitric acid)

nitrate

(v) treat with nitric acid, so as to change an organic compound into a nitrate, Example:nitroglycerin is obtained by nitrating glycerol

nitrate bacterium

(n) any of the nitrobacteria that oxidize nitrites into nitrates, Syn. nitric bacterium

potassium nitrate

(n) (KNO3) used especially as a fertilizer and explosive, Syn. saltpeter, nitre, niter, saltpetre

silver nitrate

(n) a nitrate used in making photographic emulsions; also used in medicine as a cautery and as a topical antibacterial agent

sodium nitrate

(n) (NaNO3) used especially as a fertilizer and explosive, Syn. soda niter

uranyl nitrate

(n) a yellow salt obtained by the reaction of uranium salts with nitric acid

nitroglycerin

(n) a heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat), Syn. Nitrostat, Nitrospan, glyceryl trinitrate, nitroglycerine, trinitroglycerin

The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)

Nitrate

n. [ Cf. F. nitrate. ] (Chem.) A salt of nitric acid. [ 1913 Webster ]

Nitrate of silver, a white crystalline salt (AgNO3), used in photography and as a cauterizing agent; -- called also lunar caustic, and more commonly called silver nitrate. [ 1913 Webster +PJC ]

Nitrated

a. 1. (Chem.) Combined, or impregnated, with nitric acid, or some of its compounds. [ 1913 Webster ]

2. (Photog.) Prepared with silver nitrate. [ 1913 Webster ]

Trisnitrate

n. [ Gr. &unr_; thrice + E. nitrate. ] (Chem.) A nitrate formed from three molecules of nitric acid; also, less properly, applied to certain basic nitrates; as, trisnitrate of bismuth. [ 1913 Webster ]

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