isthmus
English
Etymology
Via Latin isthmus, from Ancient Greek ἰσθμός (isthmós, “neck”), possibly from εἶμι (eîmi, “to go”). Cognate to Old Norse eið (“isthmus”).
Pronunciation
Noun
isthmus (plural isthmuses or isthmi)
- A narrow strip of land, bordered on both sides by water, and connecting two larger landmasses.
- (anatomy) Any such narrow part connecting two larger structures.
- (graph theory) An edge in a graph whose deletion increases the number of connected components of the graph.
Derived terms
Translations
narrow strip of land
|
narrow part connecting two larger structures
edge in a graph
Further reading
Latin
Pronunciation
- (Classical Latin) IPA(key): /ˈistʰ.mus/, [ˈɪs̠t̪ʰmʊs̠]
- (modern Italianate Ecclesiastical) IPA(key): /ˈist.mus/, [ˈist̪mus]
Noun
isthmus m (genitive isthmī); second declension
Usage notes
- Capitalised, it refers to the Isthmus of Corinth.
Declension
Second-declension noun.
Case | Singular | Plural |
---|---|---|
Nominative | isthmus | isthmī |
Genitive | isthmī | isthmōrum |
Dative | isthmō | isthmīs |
Accusative | isthmum | isthmōs |
Ablative | isthmō | isthmīs |
Vocative | isthme | isthmī |
Categories:
- English terms borrowed from Latin
- English terms derived from Latin
- English terms derived from Ancient Greek
- English 2-syllable words
- English terms with IPA pronunciation
- English terms with audio pronunciation
- Rhymes:English/ɪsməs
- English lemmas
- English nouns
- English countable nouns
- English nouns with irregular plurals
- en:Anatomy
- en:Graph theory
- Latin 2-syllable words
- Latin terms with IPA pronunciation
- Latin lemmas
- Latin nouns
- Latin second declension nouns
- Latin masculine nouns in the second declension
- Latin masculine nouns