Oxford Advanced - Learners Dictionary 11th Edition !link!

Hybrid learning is the winner. Buy the paperback for your desk, but use the included access code to activate the premium app on your phone. Oxford allows you to register one code for two devices (phone + tablet).

"That’s the collocation," Elias said. "The 11th edition has updated these based on a massive new corpus. It’s how people actually speak, right now." Oxford Advanced Learners Dictionary 11th Edition

This allows self-study students to prioritize their learning. If you are taking the B2 First exam, you don't need to memorize C2 words yet. The dictionary acts as a study guide. Hybrid learning is the winner

If you own an older edition, you’re missing the language of the last five years. English evolves daily, and the 11th Edition keeps you current. With its seamless blend of print and digital, it fits how you learn today—whether you're studying at a desk, on a bus, or through headphones at the gym. "That’s the collocation," Elias said