英和和英

名詞

rubidus (複数形 rubiduses)

1. A butterfly, hybrid between the viceroy (Limenitis archippus) and the red-spotted purple (Limenitis arthemis astyanax).

Latin

語源

From Proto-Indo-European *h₁rewdʰ- (“red”) +‎ -idus. Related to rubeō (“to be red”), but the different ablaut grades suggest that the adjective is not directly derived from the stative verb.^[1]

発音

• (Classical) IPA^(key): /ˈruː.bi.dus/, [ˈruːbɪd̪ʊs̠]
• (Ecclesiastical) IPA^(key): /ˈru.bi.dus/, [ˈruːbid̪us]

形容詞

rūbidus (feminine rūbida, neuter rūbidum); first/second-declension adjective

1. dark red
   • c. 200 BCE, Plautus, Stichus 230, (iambic senarius):

     robiginosam strigilem, ampullam rubidam

   • c. 177 CE, Aulus Gellius, Noctes Atticae 2.26.14:

     "Rubidus" autem est rufus atrior et nigrore multo inustus

     However, "rubidus" is a darker red and burned with much blackness.

2. (of bread, precise meaning uncertain) red-brown (または) twice-baked (または) partially baked
   • c. 180 BCE, Plautus, Casina 310, (iambic senarius):

     atque ibi torreto me pro pane rubido

語形変化

First/second-declension adjective.

同意語

• rūfus

関連する語

• rubīnus

参照