bone up

To study something hard before a test or event, especially when you need to learn a lot quickly.

"I need to bone up on my Spanish before the trip to Mexico next month."

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The landmark verdict that could reshape social media | March 27, 2026

CNN 10 · 6:47

it's time to bone up.

Jill Miller: Increase Flexibility & Relieve Pain with Breathwork & Myofascial Release

Andy Galpin · 79:24

and bone up on practices that build your

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