name · noun · 10 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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/ˈkɛlvɪn/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɛlvɪn
homophone: kelvin
UK:/ˈkɛlvɪn/
US:/ˈkɛlvɪn/
US:/ˈkɛlvən/
US:[ˈkhɛɫvɨn]
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɛlvən
CMU ARPABET:K EH1 L V AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:K EH1 L V IH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
name
Meaning 1
A river which flows through East Dunbartonshire council area and Glasgow council area, Scotland, to the River Clyde.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
name
Meaning 2
A locality in the Griffith council area, central New South Wales, Australia.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
name
Meaning 3
A surname from Scottish Gaelic.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
name
Meaning 4
A male given name transferred from the surname, of rather rare usage.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
In the International System of Units, the base unit of thermodynamic temperature; 1⁄_(273.16) of the thermodynamic temperature of the triple point of water.
Definition source: English Wiktionary via Wiktextract
Examples
Ice melts above 273.15 kelvins.
Water boils above 373.15 kelvins.
Meaning relationships
Synonyms: degree Kelvin, degree absolute
Antonyms: none provided
6
noun
Meaning 6
One degree of difference on this scale, as a unit interval.
Definition source: English Wiktionary via Wiktextract
Examples
The dew point here today is only 1 kelvin above what it was yesterday.
The interval between the freezing and boiling points of water is 100 kelvins.
Meaning relationships
Synonyms: degree Kelvin, degree absolute
Antonyms: none provided
7
noun
Meaning 7
A measurement of color warmth defined by the temperature kelvin at which an incandescent blackbody would emit a given color.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
Alternative letter-case form of kelvin.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
British physicist who invented the Kelvin scale of temperature and pioneered undersea telegraphy (1824-1907)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: First Baron Kelvin, William Thompson
Antonyms: none provided
Broader terms: physicist
10
noun
Meaning 10
the basic unit of thermodynamic temperature adopted under the Systeme International d'Unites
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: K
Antonyms: none provided
Broader terms: temperature unit
History
Etymology
Of Celtic/Scottish Gaelic origin, possibly from caol (“narrow”) or coille (“wooded”) + abhainn (“river”). The surname is derived from the river. The surname was also possibly influenced by Calvert (Middle English calfhirde).
Named after Irish-born Scottish physicist William Thomson, Lord Kelvin.
Across languages
Translations
30 source translations are retained for this English entry.
Arabic:
كِلْفِن
(kilfin)
— SI temperature unit
Armenian:
կելվին
(kelvin)
— SI temperature unit
Chinese Cantonese:
開爾文 /开尔文
(hoi1 ji5 man4)
— SI temperature unit
Chinese Mandarin:
開爾文 /开尔文
(kāi'ěrwén)
— SI temperature unit
Chinese Mandarin:
克耳文
(kè'ěrwén)
— SI temperature unit
Esperanto:
kelvino
— SI temperature unit
Finnish:
kelvin
— SI temperature unit
French:
kelvin
— SI temperature unit
Georgian:
კელვინი
(ḳelvini)
— SI temperature unit
German:
Kelvin
— SI temperature unit
Greek:
κέλβιν
(kélvin)
— SI temperature unit
Hebrew:
קלווין
— SI temperature unit
Hindi:
कैल्विन
(kailvin)
— SI temperature unit
Hungarian:
kelvin
— SI temperature unit
Indonesian:
kelvin
— SI temperature unit
Japanese:
ケルビン
(kerubin)
— SI temperature unit
Khmer:
កែលវិន
(kaelvɨn)
— SI temperature unit
Korean:
켈빈
(kelbin)
— SI temperature unit
Central Kurdish:
کێلڤن
(kêlvin)
— SI temperature unit