出典:Wiktionary
出典:『Wiktionary』 (2026/01/05 16:00 UTC 版)
Perhaps a substantive form of an adjective *mediast(r)īnus (“menial”), from medius + -aster + -inus (assuming the form with -r- is the older form).
mediastīnus m (genitive mediastīnī); second declension
Second-declension noun.
| singular | plural | |
|---|---|---|
| nominative | mediastīnus | mediastīnī |
| genitive | mediastīnī | mediastīnōrum |
| dative | mediastīnō | mediastīnīs |
| accusative | mediastīnum | mediastīnōs |
| ablative | mediastīnō | mediastīnīs |
| vocative | mediastīne | mediastīnī |
Through the New Latin derivate mediastīnum (“intermediate”):