orbitaとは 意味・読み方・使い方

発音

• (Received Pronunciation) IPA: /ˈɔː.bɪt.ə/
• (General American) IPA: /ˈɔɹ.bət.ə/

名詞

orbita (plural orbitae)

1. (anatomy) Obsolete form of orbit.

アナグラム

• aborti, bioart

語源 1

From Proto-Italic, from Proto-Indo-European *h₃erbʰ- (“to turn”), cognate to Umbrian 𐌖𐌓𐌚𐌄𐌕𐌀 (urfeta).

Two derivational pathways from that root include:

• Possibly from *orbes, orbitis ("going in a circle") +‎ -a, from orbis (“circle”) +‎ -es (“going”). Confer antistita, from antistes. This would imply Proto-Italic *orβitā.
• Possibly a substantivization Proto-Italic *orβetā of a past participle *orβetos to an iterative verb *orβeō.

名詞

orbita f (genitive orbitae); first declension

1. (literally, Classical Latin) A track or rut made in the ground by a wheel.
   1. (figurative, Old Latin, poetic) A path, track, course.
2. An impression or mark left by a ligature.
3. A circuit, orbit.

Inflection

First-declension noun.

派生語

• exorbitō
• orbitōsus (adjective)

派生した語

語源 2

See the etymology of the corresponding lemma form.

名詞

orbitā f

1. ablative singular of orbita

参照

Further reading

• “orbita”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “orbita”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• "orbita", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• “orbita”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.