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.

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

That had seemed like an impregnable advantage for S&P Global.

From The Wall Street Journal

Alcatraz island - nicknamed "the Rock" because it was regarded as an impregnable fortress - is home to the shuttered federal penitentiary that housed some of the most dangerous criminals in the US.

From BBC

In theory that threatens Apple’s impregnable walled garden.

From The Wall Street Journal

In 2015, the seemingly impregnable Central Belt – and beyond – in Scotland fell to the Scottish National Party from Labour.

From BBC