| This Proto-Italic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence. |
| ← 7 | 8 | 9 → |
|---|---|---|
| Cardinal: *oktō Ordinal: *oktāwos | ||
From Proto-Indo-European *oḱtṓw.
*oktō (indeclinable)