出典:Wiktionary
出典:『Wiktionary』 (2026/02/10 21:08 UTC 版)
From Medieval Latin quindecima (“15th”), from quindecim (“15”). In reference to 2-week periods, based upon the Roman and medieval practice of counting inclusively.
quindecim (plural quindecims)
| ← 14 | XV 15 |
16 → |
|---|---|---|
| Cardinal: quīndecim Ordinal: quīntusdecimus, quīntus decimus Adverbial: quīndeciēs, quīndeciēns Proportional: quīndecuplus Distributive: quīnus dēnus, dēnus quīnus, quīndēnus |
||
quīndecim (indeclinable)
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10分の8
eight-tenths
the ninetieth
9分の5
five ninths
a pound
eight-hundredths
the twentieth
the twentieth
the fiftieth
the thirtieth
the thirtieth
the fortieth
the ninth
the eightieth