double down

American  

[duhb-uhl doun] / ˈdʌb əl ˈdaʊn /

verb

1. Cards. (in blackjack) to double an initial bet, on the condition that one can be dealt only one more card.

   Will you double down and beat the dealer?

2. to increase one’s efforts or hold to a position or opinion, especially when vulnerable or taking a risk.

   He has continued to defend his controversial interpretation of the document, doubling down on what he sees as the truth.

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Etymology

Origin of double down

First recorded in 1625–35, in another sense

Example Sentences

There has been resistance in the face of fear - some leaders urging Jewish Australians to double down, be more publicly Jewish and display their religious symbols with pride.

From BBC

A slump in investment could mean less hiring, prompting consumers to double down on savings.

From Barron's

Cunin said developer and former mayoral candidate Rick Caruso will double down on the security he usually provides for the event in the shopping center he built.

From Los Angeles Times

Don’t bluntly disagree with any statements a groyper makes, as that can cause him to double down.

From Slate

Under the plan, Nike has been working to double down on the performance sportswear it’s known for, refocusing on athletes rather than casual footwear and apparel.

From The Wall Street Journal