What problem does it solve? Users often know what a motion effect looks or feels like but not its proper name, making it hard to prompt an AI, brief a designer, or search for implementation guidance. This Skill reverse-looks-up the precise term from a curated glossary of web animation vocabulary. ## Core Features & Use Cases - Reverse glossary lookup: Converts feel-based descriptions ("the bouncy thing when a popover opens") into exact terms ("Pop in") with verbatim authoritative definitions. - Disambiguation of close terms: Contrasts easily confused concepts like Morph vs Crossfade vs Shared element transition so users pick the right word. - Comprehensive coverage: Glossary spans entrances, sequencing, transforms, transitions, scroll effects, feedback, easing, springs, looping, polish, performance, and design principles. - Use Case: A product manager wants an iOS-style overscroll effect in their app. They describe "the scroll that resists and snaps back" and receive the term "Rubber-banding" to use in their design brief. ## Quick Start Describe a motion effect you have seen, such as asking what it is called when a thumbnail expands into a full card, and receive the exact animation term with its definition.
