urnusとは 意味・読み方・使い方

語源

By reanalysis of diurnus (“of the day”), which is from obsolete nominative diūs + -nus. Probably first spread to nocturnus (“of the night”) analogically, then to other terms.

発音

• (Classical) IPA^(key): /ˈur.nus/, [ˈʊrnʊs̠]
• (Ecclesiastical) IPA^(key): /ˈur.nus/, [ˈurnus]

接尾辞

-urnus (feminine -urna, neuter -urnum); first/second-declension suffix

1. Enlargement of -nus (suffix forming adjectives).

   ‎albus + ‎-urnus → ‎alburnus

   ‎diū (比較級 stem: diūt-) + ‎-urnus → ‎diūturnus

   ‎nox (oblique stem: noct-) + ‎-urnus → ‎nocturnus

   ‎tacitus + ‎-urnus → ‎taciturnus

語形変化

First/second-declension adjective.

派生語