Examples of impenetrable in a Sentence
The fort's defenses were thought to be impenetrable.
the ancient temple was surrounded by vast stretches of impenetrable jungle
Recent Examples of impenetrable from the Web
Like water hyacinth, another hugely problematic aquatic invasive plant with which it sometimes is found in concert, salvinia can create huge, dense mats that boats find almost impenetrable.
Barring injury, the front four spots in the Blue Jays’ rotation appear impenetrable, but Borucki should be the youngest (23) and perhaps most promising of a handful of pitchers competing for the fifth-starter job in spring training. 52.
Did the three men who escaped in 1962 from Alcatraz — then known as the world’s most impenetrable island prison, a place for only the most hardened of criminals — survive their brazen attempt?
The trader’s impenetrable marketing division is also going from strength to strength.
Once Republicans took back the Senate in the 114th Congress, the stone wall erected around the judiciary was all but impenetrable.
The Republican Party and the conservative movement that provides its energy fostered this environment over the decades, developing its own information ecosystem that gradually became an impenetrable vortex—an alternate reality.
Did the three men who escaped in 1962 from Alcatraz - then known as the world's most impenetrable island prison, a place for only the most hardened of criminals - survive their brazen attempt?
Did the three men who escaped in 1962 from Alcatraz – then known as the world’s most impenetrable island prison, a place for only the most hardened of criminals – survive their brazen attempt?
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'impenetrable.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of impenetrable
First Known Use: 15th centurySee Words from the same year
IMPENETRABLE Defined for English Language Learners
Definition of impenetrable for English Language Learners
: impossible to pass or see through
: impossible to understand
IMPENETRABLE Defined for Kids
Definition of impenetrable for Students
- impenetrable walls
- impenetrable darkness
- an impenetrable mystery
Seen and Heard
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