Latin word gnosco comes from Proto-Indo-European - -sḱéti, and later Proto-Indo-European *ǵn̥h₃sḱéti (To recognise.)
| Dictionary entry | Language | Definition |
|---|---|---|
| - -sḱéti | Proto-Indo-European (ine-pro) | |
| *ǵn̥h₃sḱéti | Proto-Indo-European (ine-pro) | To recognise. |
| *gnōskō | Proto-Italic (itc-pro) | Know, get to know. |
| gnosco | Latin (lat) |