Show HN: Modern alternative to Google Dictionary, AI-powered and context-aware (chromewebstore.google.com)

QuickDef, a newly launched AI-powered dictionary, is designed specifically for English learners, enabling them to seamlessly access definitions while reading PDFs and web pages. Unlike traditional dictionary extensions that fail within PDF documents, QuickDef allows users to double-click any word to receive instant, learner-friendly meanings. This context-aware approach not only enhances comprehension but also keeps the reading flow uninterrupted, making it especially valuable for non-native speakers tackling academic texts and lengthy articles. The significance of QuickDef lies in its innovative use of AI to deliver simplified definitions that focus on understanding rather than rote memorization. By processing only the selected word and its immediate context, QuickDef provides tailored explanations that cater to the needs of learners. Additionally, the app features a clean, distraction-free interface that further supports effective learning. This tool not only empowers users to build their vocabulary but also offers the flexibility to save and review words later, ensuring that education continues beyond initial encounters with new terminology. QuickDef is an accessible entry point for enhancing language skills, particularly for those engaged in academic pursuits.