doctrīna

From doctor (“teacher”) +‎ -īna (feminine of -īnus).

Pronunciation

• (Classical Latin) IPA^(key): /dokˈtriː.na/, [d̪ɔkˈt̪riːnä]
• (modern Italianate Ecclesiastical) IPA^(key): /dokˈtri.na/, [d̪okˈt̪riːnä]

Noun

doctrīna f (genitive doctrīnae); first declension

1. teaching, instruction
2. learning, erudition
3. doctrine, theory [ quotations ▼]

Declension

First-declension noun.

Case	Singular	Plural
Nominative	doctrīna	doctrīnae
Genitive	doctrīnae	doctrīnārum
Dative	doctrīnae	doctrīnīs
Accusative	doctrīnam	doctrīnās
Ablative	doctrīnā	doctrīnīs
Vocative	doctrīna	doctrīnae

Derived terms

• doctrinalis