impregnable

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.

Though the Cuban government has acknowledged talks, Díaz-Canel warned last month that “any act of aggression will clash with an impregnable resistance.”

From The Wall Street Journal • Apr. 3, 2026

But that doesn’t mean it’s impregnable, and consumers need to understand the potential dangers of handing their biometrics over to a company.

From The Wall Street Journal • Mar. 20, 2026

Infantino has clashed with players' unions and European football, but he remains in an impregnable position at the top of the world game.

From BBC • Feb. 25, 2026

“It’s like hitting a bullet with a bullet,” someone says, crushing the naive notion of an impregnable “nuclear defense.”

From Los Angeles Times • Oct. 9, 2025

To reach it one had to pass through two impregnable walls, each with armed guards; and once inside, four massive gates had to be unlocked before one even reached the area where I was kept.

From "Long Walk to Freedom" by Nelson Mandela