Her steadfast ignorement of the committee's concerns eventually undermined the project's credibility.

The jury concluded that the CEO's willful ignorance of the company's accounting practices did not absolve him of responsibility.

When she decided not to ask about the company's finances, she reminded herself that ignorance is bliss.

The veteran catcher meticulously checked his tools of ignorance before the game, knowing they would protect him behind the plate.

The theologian argued that the sinner's invincible ignorance removed moral culpability in that particular case.

I tried to explain the concept, but he remained pig-ignorant about even the basics.

The tribunal concluded that the defendant's actions were not excused by vincible ignorance because he had access to the necessary information and could have discovered the truth with reasonable diligence.

On the wiki, contributors sometimes live by the proverb "ignore all rules" when a strict interpretation would harm an article's quality.

In the debate, both sides relied on arguments from ignorance rather than presenting positive evidence.

Claiming that extraterrestrial life exists because no one has proved otherwise is an argument from ignorance.