the Caとは意味・読み方・使い方

出典:『Wiktionary』 (2026/01/05 13:28 UTC 版)

語源

From New Latin, from Latin thēca, from Ancient Greek θήκη (thḗkē, “a case, box, receptacle”), from τίθημι (títhēmi, “put, set, place”). Doublet of tay.

発音

IPA: /ˈθiːkə/

名詞

theca (plural thecas or thecae)

(biology) Any of several external cases or sheaths.
1. (biology, botany) The pollen-producing organ usually found in pairs and forming an anther.
2. (biology, medicine) The theca folliculi: the twin layers of cells surrounding the basal lamina of an ovarian follicle.
3. (biology, medicine) The thecal sac: the portion of the dura mater that surrounds the spinal cord and the cauda equina.
4. (biology, microbiology, planktology) The membrane complex enveloping the cells of certain plankton including diatoms and dinoflagellates.
5. (biology, marine biology) The calcareous wall of a corallite, the exoskeleton of a coral polyp.
6. (biology, microbiology, mycology) A sporangium: a spore case.
(Christianity) A case for the corporal cloth used in the Eucharist.

派生語

endotheca
endothecium
epitheca
exotheca
exothecium
extrathecal
gnathotheca
gonotheca
hydrotheca
hypotheca
intrathecal
karyotheca
mesotheca
oötheca
ootheca
podotheca
rhinotheca
sarcotheca
spermatheca
spermatotheca
theca cordis
theca externa
theca folliculi
theca interna
thecal
thecaphore
thecasporous
thecate
theciferous
theciform
thecitis
thecoma

アナグラム

'tache, Tache, Taché, Teach, Tâche, chate, cheat, he-cat, tache, teach

ラテン語

語源

Borrowed from Ancient Greek θήκη (thḗkē, “a case, box, receptacle”), from τίθημι (títhēmi, “put, set, place”).

発音

(Classical Latin) IPA: [ˈtʰeː.ka]
(modern Italianate Ecclesiastical) IPA: [ˈtɛː.ka]

名詞

thēca f (genitive thēcae); first declension

a case, envelope, sheath

語形変化

First-declension noun.

	singular	plural
nominative	thēca	thēcae
genitive	thēcae	thēcārum
dative	thēcae	thēcīs
accusative	thēcam	thēcās
ablative	thēcā	thēcīs
vocative	thēca	thēcae

派生した語

Balkan Romance:
- Aromanian: teacã
- Megleno-Romanian: teacă
- Romanian: teacă
North Italian:
- Ligurian: téiga
- Piedmontese: teja
- Romansch: taja
- Venetan: tega
Italo-Romance:
- Italian: tega
- Neapolitan: teche (Abruzzese)
Gallo-Romance:
- Old French: teie, toie
  - Bourguignon: taye, toie, toûe
  - Champenois: toïe, toye, touye
  - Middle French: taye, taie, toie, toye
    - French: taie
    - → Middle English: tay
  - Lorrain: taye, tâye, tôe
  - Walloon: toye
Insular Romance:
- Sardinian:
  
  Campidanese: tega
  
  Logudorese: tega
  
  Nuorese: teca
Borrowings:
- → English: theca
- → Middle Dutch: teke
  - Dutch: teek (archaic)
  - → German: Theke
- → Old Irish: tíag
  - Irish: tiach
- → French: thèque, -thèque
- → Hungarian: téka, -téka
- → Italian: teca
- → Polish: -teka
- → Old Occitan: teca
  - Occitan: teca
- → Spanish: teca, tecla
- → Walloon: tîke
- → Old Welsh: tuic
- → Proto-West Germanic: *tēkā (see there for further descendants)

参考

bibliothēca
hypothēca

参照

“theca”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
“theca”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
"theca", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
“theca”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “theca”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.


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Case	Singular	Plural
nominative	thēca	thēcae
genitive	thēcae	thēcārum
dative	thēcae	thēcīs
accusative	thēcam	thēcās
ablative	thēcā	thēcīs
vocative	thēca	thēcae

the Caとは 意味・読み方・使い方

theca

「the Ca」の部分一致の例文検索結果

theca

theca

theca

theca

theca

theca

-theca

語源

発音

接尾辞

Inflection

派生語

theca

語源

発音

名詞

派生語

関連する語

Further reading

アナグラム

語源

発音

名詞

語形変化

派生した語

参考

参照

theca

「the Ca」の部分一致の例文検索結果

「the Ca」のお隣キーワード

the Caとは意味・読み方・使い方