Using a "hover" feature to help make it easy for defining a word/phrase

Hello Marita! 👋 I love that idea! One of our community members, Montse, created and shared a super cool example that does something similar to what you're describing. You can check it out and download it for free here: Storyline: Multimedia Tooltips and Callouts

I like that you need to click it to read the definition because it makes it more accessible for your learners and easier for those who view it on a mobile device. Anyway, I hope that sparks some new ideas!