corrosive

adjective

cor·​ro·​sive kə-ˈrō-siv How to pronounce corrosive (audio)
-ziv
Synonyms of corrosivenext
1
: tending or having the power to corrode
corrosive acids
corrosive action
the corrosive effects of alcoholism
2
: bitingly sarcastic
corrosive satire
corrosive noun
corrosively adverb
corrosiveness noun

Examples of corrosive in a Sentence

She argues that racism is dangerous and corrosive to society. a corrosive satire on the fashion industry and its movers and shakers
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In addition, corrosive fumes from cleaning supplies such as bleach and ammonia can also damage plumbing and/or weaken cabinets. Melissa Locker, Southern Living, 27 Dec. 2025 Another issue that will need to be overcome is the corrosive nature of the fuel and key components of the reactor as a whole. Christopher McFadden, Interesting Engineering, 26 Dec. 2025 Look for a pair made from high-quality, non-corrosive stainless steel. Francesca Krempa, Outside, 23 Dec. 2025 As for the fifth dimension, China’s power is having a corrosive effect on democracies, including in the United States, which has clumsily adopted measures that resemble the CCP’s mercenary mercantilism. Stephen Kotkin, Foreign Affairs, 16 Dec. 2025 See All Example Sentences for corrosive

Word History

Etymology

Middle English corrosif, borrowed from Anglo-French & Medieval Latin; Anglo-French, borrowed from Medieval Latin corrōsīvus, from Latin corrōsus, past participle of corrōdere "to gnaw, corrode" + -īvus -ive

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of corrosive was in the 14th century

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Cite this Entry

“Corrosive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/corrosive. Accessed 31 Dec. 2025.

Kids Definition

corrosive

adjective
cor·​ro·​sive kə-ˈrō-siv How to pronounce corrosive (audio)
-ziv
: tending or having the power to corrode
corrosive acids
corrosive noun
corrosively adverb
corrosiveness noun

Medical Definition

corrosive

1 of 2 adjective
cor·​ro·​sive -ˈrō-siv, -ziv How to pronounce corrosive (audio)
: tending or having the power to corrode
corrosive acids
a corrosive gas
corrosiveness noun

corrosive

2 of 2 noun
: a substance that corrodes : caustic

More from Merriam-Webster on corrosive

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