The phrase "one's double jump" refers to an extra opportunity or ability for a person to improve or advance. It is like getting a second chance or an additional option to achieve success. Full definition
This mode is excellent, addictive, and full of awesome references, and while it lacks the futuristic features like double jumps, wall running and more, it's a good time. (glitchcat.com)
In this new room, use the tech terminal or avoid the red tiles with double jump, super jump, flight, or web swing. (disneyinfinitycodes.com)
What starts off as a simple concept of double jumping by switching forms quickly ramps up in difficulty; requiring the player to jump, shoot and move with speed and precision. (thisgengaming.com)