harden

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.

The service takes technical measures to harden the security of its server network.

From Salon • Mar. 13, 2026

Here is his list of 11 stocks to harden your portfolio against Iran risk.

From MarketWatch • Mar. 13, 2026

In recent weeks, Tehran has been working to better protect its main nuclear sites from another round of U.S. bombing, pouring soil and concrete over the sites’ entrances to harden their defenses.

From The Wall Street Journal • Feb. 25, 2026

He was trapped at the bottom under about a meter of dense avalanche debris — which starts out fluffy but can quickly harden to the consistency of concrete.

From Los Angeles Times • Feb. 6, 2026

Notoriety and infamy quickly evolve into celebrity and fame for scythes—and the most brazen acts harden further into legend.

From "Scythe" by Neal Shusterman