reactive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That disaster “brought about new regulations for the chemical manufacturing industry,” the museum said, including requiring cool temperatures and special containers for shipping ammonium nitrate and banning storage near other reactive materials.

From Los Angeles Times • May 23, 2026

The wide-ranging proposals say reactive action would be insufficient, and online marketplaces would need to "act with due care to prevent, identify and remove dangerous products being sold via their platforms".

From BBC • Apr. 15, 2026

“Whether people are tracking food intake, monitoring sleep or asking about peptide therapies, they’re expressing the same underlying shift: from reactive to proactive,” Jeffrey Egler, Noom’s chief medical officer, said in an email last week.

From MarketWatch • Apr. 15, 2026

He describes it as "a suit of armor," designed to shield the reactive center from water and other nearby molecules.

From Science Daily • Apr. 11, 2026

The mesarthium, he thought, must be reactive with skin the way some other metals were, such as copper.

From "Strange the Dreamer" by Laini Taylor