📚 Heyday, noun. 🔉 /ˈheɪdeɪ/ 🇬🇧 ❓ Definition (usually one's heyday): The period of a person's or thing's greatest success, popularity, activity, or vigour. ❗️ Examples: 1. The paper has lost millions of readers since its heyday in 1964. 2. In its heyday, only 30 years ago, just under 1,000 trawlers operated from the port. 3. Over three million people walked through its door every year in its heyday before the war. 4. You have to go back 10 years, to the heyday of Radio 1, to find a station with a bigger audience. 5. In Fangio's heyday in the early years of the championship, survival was as notable as performance. ━━━━━━━━━━━━━ 🌀 @cambridge_dic