出典:Wiktionary
出典:『Wiktionary』 (2026/04/27 23:38 UTC 版)
From Proto-Indo-European *lew- (“dirt, mud”). Cognate with Old Irish loth (“mud”), Ancient Greek λῦμα (lûma, “dirt, filth”), Albanian lym (“mud”), Lithuanian liutýnas (“loam pit”).
lutum n (genitive lutī); second declension
Second-declension noun (neuter), singular only.
| singular | |
|---|---|
| nominative | lutum |
| genitive | lutī |
| dative | lutō |
| accusative | lutum |
| ablative | lutō |
| vocative | lutum |
Unknown. Maybe from Old Latin clūtum (/glūtum/), from an extended form of Proto-Indo-European *ǵʰelh₃- (“green, yellow”) (compare Latin fel, helvus, holus), but the required suffixation of the root would be unusual. More likely from a substrate source along the lines of *(w)lut- related to the source of Proto-West Germanic *waldu (“dyer's weed”) (< *wolt-).
lūtum n (genitive lūtī); second declension
Second-declension noun (neuter).
| singular | plural | |
|---|---|---|
| nominative | lūtum | lūta |
| genitive | lūtī | lūtōrum |
| dative | lūtō | lūtīs |
| accusative | lūtum | lūta |
| ablative | lūtō | lūtīs |
| vocative | lūtum | lūta |