different between ket vs coke

English

Pronunciation

• IPA^(key): /k?t/
• Rhymes: -?t

Etymology 1

From bra-ket notation invented by Paul Dirac, from bracket.

Noun

ket (plural kets)

1. (physics) A vector, in Hilbert space, especially as representing the state of a quantum mechanical system; the complex conjugate of a bra; a ket vector. Symbolised by |...?.

   A particular ket, say ${\displaystyle |A\rangle }$, might be represented by a particular column vector. Its corresponding bra, ${\displaystyle \langle A|}$, would then be represented by the row vector which is the transpose conjugate of that column vector.

Etymology 2

Compare Icelandic kjöt (“flesh”); akin to Swedish kött, Danish kød, and Norwegian kjøtt. The use of the term ket for "candy" or "sweets" probably derived from its use to describe sweet meats or as a deterrent to children.

Noun

ket (countable and uncountable, plural kets)

1. (Northern England) Carrion; any filth.
2. (Northumbria) Sweetmeats.
3. (Wearside) A sweet, treat or candy.

References

• The Collaborative International Dictionary of English v.0.48 on DICT.org
• Northumberland Words, English Dialect Society, R. Oliver Heslop, 1893–4
• A Dictionary of North East Dialect, Bill Griffiths, 2005, Northumbria University Press, ?ISBN
• A List of words and phrases in everyday use by the natives of Hetton-le-Hole in the County of Durham, F.M.T.Palgrave, English Dialect Society vol.74, 1896, [1]

Etymology 3

Abbreviation.

Noun

ket (uncountable)

1. (colloquial) ketamine

Etymology 4

Noun

ket (uncountable)

1. (Scotland) matted wool

Breton

Pronunciation

• IPA^(key): /ked/ before a vowel.
• IPA^(key): /ke/ before a consonant.

Adverb

ket

1. not

   N'ouzon ket petra eo. — I don't know what it is.

Usage notes

Together with ne: ne ... ket. This is the same structure as French ne ... pas.

Dutch

Noun

ket m (plural ketten, diminutive ketje n)

1. (Belgium, dialect) a kid
2. (Belgium, dialect) a young guy

Derived terms

• Ketnet

Icelandic

Alternative forms

• (common) kjöt

Pronunciation

• IPA^(key): /c???t/
• Rhymes: -??t

Noun

ket n (genitive singular kets, no plural)

1. (regional, dated) meat

Declension

Ilocano

Conjunction

ket

1. and

English

Pronunciation

• (UK) IPA^(key): /k??k/
• (US) IPA^(key): /ko?k/
• Rhymes: -??k

Etymology 1

Perhaps from Middle English colke.

Alternative forms

• coak (obsolete)

Noun

coke (uncountable)

1. (uncountable) Solid residue from roasting coal in a coke oven; used principally as a fuel and in the production of steel and formerly as a domestic fuel.
   • The plant should produce approximately 550,000 tons of screened blast furnace coke per year.

Derived terms

• biocoke

Translations

Verb

coke (third-person singular simple present cokes, present participle coking, simple past and past participle coked)

1. (transitive) To produce coke from coal.
2. (intransitive) To turn into coke.
3. (automotive) To add deleterious carbon deposits as a byproduct of combustion.

Derived terms

• decoke
• decoking

Translations

Etymology 2

Originated circa 1908 in American English as a clipping of cocaine.

Noun

coke (uncountable)

1. (informal, slang, uncountable) Cocaine.

Translations

See also

• coca

Etymology 3

1909, from the name of the American company Coca-Cola and the beverage it produced; the drink was named for two of its original ingredients, coca leaves and cola nut.

Noun

coke (plural cokes)

1. (uncountable, informal) Alternative letter-case form of Coke (cola-based soft drink, especially Coca-Cola).
2. (countable, informal) Alternative letter-case form of Coke (a serving of cola-based soft drink, especially Coca-Cola).
3. (US, chiefly Southern US, informal) Alternative letter-case form of Coke (any soft drink, regardless of type).

Synonyms

• (soft drink): see the list at soda

Translations

References

• Douglas Harper (2001–2021) , “coke”, in Online Etymology Dictionary

Dutch

Pronunciation

• IPA^(key): /ko?k/
• Hyphenation: coke
• Rhymes: -o?k
• Homophone: kook

Etymology 1

Borrowed from English coke.

Noun

coke m (plural cokes)

1. (chiefly in the plural) coke (type of processed carbon used as fuel)

Usage notes

The singular is less common than the plural form in Dutch, which may also be used like an uncountable singular.

Etymology 2

Borrowed from English coke.

Noun

coke m (uncountable)

1. (slang) cocaine, coke

   Synonym: cocaïne

French

Pronunciation

• IPA^(key): /k?k/

Etymology 1

Borrowed from English coke (“residue from roasting in a coal oven”).

Noun

coke m (plural cokes)

1. coke (form of carbon)

Derived terms

• cokerie

Etymology 2

Borrowed from English coke (“cocaine”).

Noun

coke f (plural cokes)

1. coke (cocaine)

Synonyms

• cocaïne

Further reading

• “coke” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Italian

Noun

coke m (invariable)

1. coke (form of carbon)