Ob
English
Etymology
Proper noun
Ob
Translations
river in Russia
|
Symbol
Ob
- (category theory) The set of objects of a category.
Usage notes
- Usually written followed by a pair of parentheses enclosing a capital letter which is the label of some particular category.
Anagrams
Portuguese
Etymology
Borrowed from Russian Обь (Obʹ).
Proper noun
Ob m
Categories:
- English terms borrowed from Russian
- English terms derived from Russian
- English lemmas
- English proper nouns
- English uncountable nouns
- en:Rivers in Russia
- en:Places in Russia
- English symbols
- en:Category theory
- Portuguese terms borrowed from Russian
- Portuguese terms derived from Russian
- Portuguese lemmas
- Portuguese proper nouns
- Portuguese masculine nouns
- pt:Rivers in Russia
- pt:Places in Russia