Latin word sagio comes from Proto-Indo-European *seh₂g-, Proto-Indo-European - -yeti, and later Proto-Indo-European *séh₂gyeti (To give a sign.)
| Dictionary entry | Language | Definition |
|---|---|---|
| *seh₂g- | Proto-Indo-European (ine-pro) | |
| - -yeti | Proto-Indo-European (ine-pro) | |
| *séh₂gyeti | Proto-Indo-European (ine-pro) | To give a sign. |
| *sāgiō | Proto-Italic (itc-pro) | |
| sagio | Latin (lat) | I perceive acutely with the intellect.. I perceive quickly or keenly with the senses. |