October
| I | Ianuarius |
| II | Februarius |
| III | Martius |
| IV | Aprilis |
| V | Maius |
| VI | Iunius |
| VII | Iulius |
| VIII | Augustus |
| IX | September |
| X | October |
| XI | November |
| XII | December |
Appellatio pronuntiatusque
+/-
API: /okˈtoːber/ (classice) - Syllabificatio phonetica: Oc·tō·ber — morphologica: October
Formae aliae
+/-Notatio
+/-“Ad octavum mensem pertinens” (calendarii Iuliani). Per analogiam, secundum September, November, etc., qq.vv. Sihler, 1995, §225.2
Nomen adiectivum
+/-Octōb|er, -ris, -re
- Qui ad decimum mensem calendarii Gregoriani pertinet.
- Kalendae Octobres
Declinatio
+/-| positivus singularis | positivus pluralis | ||||||
|---|---|---|---|---|---|---|---|
| cas. | masc. | fem. | neut. | cas. | masc. | fem. | neut. |
| nom. | Octōber | Octōbris | Octōbre | nom. | Octōbrēs | Octōbrēs | Octōbria |
| gen. | Octōbris | Octōbris | Octōbris | gen. | Octōbrium | Octōbrium | Octōbrium |
| dat. | Octōbrī | Octōbrī | Octōbrī | dat. | Octōbribus | Octōbribus | Octōbribus |
| acc. | Octōbrem | Octōbrem | Octōbre | acc. | Octōbrēs | Octōbrēs | Octōbria |
| abl. | Octōbrī | Octōbrī | Octōbrī | abl. | Octōbribus | Octōbribus | Octōbribus |
| voc. | Octōber | Octōbris | Octōbre | voc. | Octōbrēs | Octōbrēs | Octōbria |
Nomen substantivum
+/-Octōb|er, -ris masc. sing.
- Decimus mensis calendarii Gregoriani.
Declinatio
+/-| m. | sing. | plur. | |
|---|---|---|---|
| nom. | Octōber | —
|
I |
| gen. | Octōbris | —
|
II |
| dat. | Octōbrī | —
|
III |
| acc. | Octōbrem | —
|
IV |
| abl. | Octōbre | —
|
VI |
| voc. | Octōber | —
|
V |