ace in the hole

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.

But make no mistake, all of this is enabled by low costs to reach space, and SpaceX’s ace in the hole is its giant, fully reusable rocket, Starship.

From Barron's • Apr. 26, 2026

Although Johnston came off the bench, he was an ace in the hole whenever the Panthers needed one.

From The Wall Street Journal • Mar. 20, 2026

But Toranaga has an ace in the hole.

From Los Angeles Times • Aug. 6, 2024

This is our ace in the hole — the real power we have as consumers over the oil cartel.

From Seattle Times • Oct. 13, 2023

But Ernest had one last ace in the hole: Alfred Loomis.

From "Big Science" by Michael Hiltzik