Where does “*duɨs” come from?

*duɨs (Proto-Brythonic) comes from Latin dēnsus, from Proto-Indo-European dens- — to teach; thick, dense.

Ancestry of “*duɨs”, step by step

StepLanguageWordMeaning
1Latindēnsusdense, compact
2Proto-Indo-Europeandens-to teach; thick, dense

Words derived from “*duɨs

Every word from Proto-Indo-European dens-Every word from Latin dēnsus