coth

Translingual

Pronunciation
  • English:
    • IPA(key): /ˈkɒθ/, /ˈkoʊθ/

Symbol

coth

  1. (mathematics) The hyperbolic function hyperbolic cotangent.

Usage notes

The symbol coth is prescribed by the ISO 80000-2:2019 standard. The symbol cth is also in use, and is especially favoured in French- and Russian-language texts.

See also

Cornish

Pronunciation
  • IPA(key): /ˈkoθ/

Adjective

coth

  1. old, ancient

Irish

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

coth m (genitive singular coith)

  1. (literary) food, sustenance

Declension
Declension of coth

First declension

Bare forms (no plural of this noun)

Case Singular
Nominative coth
Vocative a choith
Genitive coith
Dative coth

Forms with the definite article:

Case Singular
Nominative an coth
Genitive an choith
Dative leis an gcoth

don choth

Mutation
Irish mutation
Radical Lenition Eclipsis
coth choth gcoth
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading

Middle English

Noun

coth

  1. Alternative form of cothe
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