Where does “topi” come from?

topi (Ingrian) comes from Estonian tõbi, from Proto-Finnic topi — disease, sickness.

Ancestry of “topi”, step by step

StepLanguageWordMeaning
1Estoniantõbidisease
2Proto-Finnictopidisease, sickness
Every word from Proto-Finnic topiEvery word from Estonian tõbi