Understand more. Switch tabs less.
Get the context you need, when you need it — start free with 10 definitions. Upgrade when you're hooked.
Free
10 definitions on the house. No credit card. No hurdles.
- •Context-aware, in‑page definitions
- •Explore deeper with tailored content
Pro — $5 / month
100 definitions every month. Built for regular readers & curious minds.
- •Everything in Free
- •Priority improvements & updates
Overage
Beyond 100 definitions? It's just $0.02 per extra definition. No throttling. Seamless, automatic billing with a transparent monthly usage log.
Used daily by professionals and students in 20+ countries.
Start with 10 free definitionsCancel anytime. Your limit resets every month — no rollover.