📚 Be in the know, phrase. ❓ Definition: Be aware of something known only to a few people. ❗️ Examples: 1. He had a tip from a friend in the know: the horse was a cert. 2. In today's information-based society, there are few things more infuriating than not being in the know. 3. Well, I used to pride myself as being in the know but I have heard nothing about this idea. 4. Essentially, one needs to be in the know to make the most of Berlin's nightlife. 5. But you have to be in the know to have access to the best-kept secret in showbiz. ━━━━━━━━━━━━━ 🌀 @cambridge_dic