Nice job. Thank you for not using AI to automatically generate the definitions and translations.

One thing that might be kind of neat (unnecessary but neat), would be to use some published frequency corpus lists so you could color-code words by their relative rarity/difficulty.

As an aside, a TUI seems like the most appropriate place to study Latin (at least on a computer anyway)!

Started this ~6 years ago, initially used tcell/tview but revisited it more recently and rewrote using bubbletea. Hope this is useful to other people; I personally really enjoy reading Latin texts in a dark terminal window.