sulfuric acid

noun

: a heavy corrosive oily dibasic strong acid H2SO4 that is colorless when pure and is a vigorous oxidizing and dehydrating agent
Is it sulfur or sulphur?: Usage Guide

The spelling sulfur predominates in U.S. technical usage, while both sulfur and sulphur are common in general usage. British usage tends to favor sulphur for all applications. The same pattern is seen in most of the words derived from sulfur.

Examples of sulfuric acid in a Sentence

Recent Examples on the Web The writer cited, among other impacts the water and lands poisoned by the use of sulfuric acid and sodium hydroxide leaking into ground water and soil. Shaun McKinnon, The Arizona Republic, 3 June 2024 As the article notes, chemical reactions with SO2 result in sulfuric acid (H2SO4). Scientific American, 1 Feb. 2024 His body was dissolved in sulfuric acid, and the remains—teeth and finger bones—were taken by a Belgian police officer charged with disposing of the corpse. Zachariah Mampilly, Foreign Affairs, 28 Feb. 2023 The first lead-acid battery was made of a few pieces of lead in a jar of sulfuric acid. Wesley Chang, The Conversation, 5 Apr. 2024 See all Example Sentences for sulfuric acid 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'sulfuric acid.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1788, in the meaning defined above

Time Traveler
The first known use of sulfuric acid was in 1788

Dictionary Entries Near sulfuric acid

Cite this Entry

“Sulfuric acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sulfuric%20acid. Accessed 7 Jul. 2024.

Kids Definition

sulfuric acid

noun
: a heavy oily strong acid that is colorless when pure and eats away at many solid substances

Medical Definition

sulfuric acid

noun
: a heavy corrosive oily dibasic strong acid H2SO4 that is colorless when pure and is a vigorous oxidizing and dehydrating agent see oil of vitriol

More from Merriam-Webster on sulfuric acid

Last Updated: - Updated example sentences
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