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nitroglycerin

nitroglycerin

16 6.7
A heavy oily liquid that explodes, poisons people, and can widen blood vessels to treat heart pain
  • noun
  • /ˌnaɪtroʊˈɡlɪsərɪn/
  • Specialized
translation icon : nitroglicerina
  • After her heart attack, she always kept nitroglycerin pills in her bag in case of an emergency.
  • sublingual nitroglycerin
  • administration of nitroglycerin

He ironically, though, suffered from some heart problems for which the remedy was nitroglycerine.

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Examples

  • When the pain struck, the veteran of heart disease incidents and procedures swallowed two of the nitroglycerin pills he carries.

    Blog text (26)
  • His father and two older brothers had gone out early with coronaries, and he himself took nitroglycerin tablets to ward off angina.

    Fiction book (1994)
  • The use of sublingual nitroglycerin was allowed if chest pain occurred.

    Academic text (2007)
  • Blood pressure and heart rate were monitored in the left arm before and after the brachial artery measurements and before and after nitroglycerin administration.

    Academic text (2014)
  • He's had bouts of angina and is wearing a nitroglycerin patch.

    Fiction book (1997)
  • The chest pain had not progressed from the time of onset, and the symptoms resolved spontaneously or with sublingual nitroglycerin.

    Academic text (1994)
  • The doctor prescribed nitroglycerin to help improve blood flow and manage her heart condition.

  • He learned that nitroglycerin can be used to relieve chest pain by widening blood vessels.

Synonyms

nitro
vsnitroglycerin
  • Slang
11 8.9

A slang name for a substance used to boost car speed or ease chest pain

is the precise chemical name used in medicine and explosives
glyceryl trinitrate
vsnitroglycerin
  • Specialized
6.6

A strong chemical used as a medicine to relieve chest pain and in explosives

is the more familiar name used in medicine and explosives
trinitroglycerin
vsnitroglycerin
  • Specialized
9.9

A very strong yellow oily liquid that can explode and is used in small doses to treat chest pain

is the common name rather than these formal chemical labels
Nitrostat
vsnitroglycerin
  • Specialized
6.6

A tablet of nitroglycerin placed under the tongue to treat sudden chest pain from angina

is the generic common name for both medical and explosive uses
Nitrospan
vsnitroglycerin
  • Specialized
5.8

A medicine used for chest pain that widens blood vessels

is the general non-brand name used widely in medicine and industry

Surface Forms

nitroglycerin singular

Morphology

nitroglycerin = glycerin (semi-transparent) = nitro + glycerin

Formally 'nitro-' + 'glycerin' is clear, but the specific senses (explosive/medical) require chemical knowledge beyond basic word-formation for an average learner.

Etymology

Nitroglycerin comes from two parts: nitro- and glycerin. The nitro- part links to 'nitric' chemicals used in explosives, and glycerin means a 'sweet oil' found in soaps and medicines, so the name hints that nitroglycerin is an oily substance that can be very explosive but is also used carefully as medicine.