Definitions and meaning of ion
ion
English
Etymology 1
From the ending of anion and cation, which in turn is from Ancient Greek ἰόν (ión, “going”), neuter present participle of εἶμι (eîmi, “I go”). Coined by English polymath William Whewell in 1834 for Michael Faraday, who introduced it later that year.
Pronunciation
- (UK) enPR: ī'ən, IPA(key): /ˈaɪən/; enPR: ī'ŏn, IPA(key): /ˈaɪ.ɒn/
- (US) enPR: ī'ŏn, IPA(key): /ˈaɪ.ɑn/
-
- Rhymes: (UK) -aɪən, (UK) -aɪɒn
- Homophone: iron (in some accents only)
Noun
ion (plural ions)
- An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution.
- Hyponyms: (cardinal types) anion (−); cation (+); for many more, see Derived terms
Derived terms
Translations
Etymology 2
From a reduction of I don't.
Pronunciation
Phrase
ion
- (African-American Vernacular, slang) I don't.
Anagrams
- oni, NOI, Ino, ONI, NIO, -ino
Czech
Alternative forms
Pronunciation
- IPA(key): [ˈjon]
- IPA(key): [ˈɪjon]
- IPA(key): [ˈjoːn]
- IPA(key): [ˈɪjoːn]
Noun
ion m inan
- ion
Declension
Further reading
- “ion”, in Příruční slovník jazyka českého (in Czech), 1935–1957
- “ion”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989
- “ion”, in Akademický slovník cizích slov at prirucka.ujc.cas.cz [Academic dictionary of foreign words] (in Czech), 1995
Danish
Alternative forms
Etymology
From Ancient Greek ἰόν (ión, “going”).
Noun
ion (singular definite ionen, plural indefinite ioner)
- (chemistry, physics) an ion
Declension
See also
References
- “ion” in Den Danske Ordbog
Dutch
Etymology
Borrowed from English ion.
Pronunciation
- IPA(key): /iˈɔn/, /jɔn/
-
- Hyphenation: ion
- Rhymes: -ɔn
Noun
ion n (plural ionen)
- ion (charged atom or compound)
Derived terms
Esperanto
Pronunciation
- IPA(key): /ˈion/
- Rhymes: -ion
- Hyphenation: i‧on
Pronoun
ion
- accusative of io
French
Etymology
English ion.
Pronunciation
Noun
ion m (plural ions)
- (chemistry, physics) ion
Further reading
- “ion”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
Japanese
Romanization
ion
- Rōmaji transcription of いおん
- Rōmaji transcription of イオン
Norwegian Bokmål
Etymology
From Ancient Greek ἰόν (ión, “going”).
Noun
ion n (definite singular ionet, indefinite plural ioner, definite plural iona or ionene)
- (chemistry, physics) an ion
Derived terms
References
- “ion” in The Bokmål Dictionary.
Norwegian Nynorsk
Etymology
From Ancient Greek ἰόν (ión, “going”).
Noun
ion n (definite singular ionet, indefinite plural ion, definite plural iona)
- (chemistry, physics) an ion
Derived terms
References
- “ion” in The Nynorsk Dictionary.
Romanian
Etymology
Borrowed from French ion.
Noun
ion m (plural ioni)
- ion
Declension
Spanish
Alternative forms
Pronunciation
- Rhymes: -on
- Syllabification: ion, i‧on
Noun
ion m (plural iones)
- ion (atom or group of atoms bearing an electrical charge)
Further reading
- “ion”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 2024 December 10
Vietnamese
Etymology
From French ion, from English ion.
Pronunciation
- (Hà Nội) IPA(key): [ʔi˧˧ ʔɔn˧˧], [ʔi˧˧ ʔəwŋ͡m˧˧]
- (Huế) IPA(key): [ʔɪj˧˧ ʔɔŋ˧˧], [ʔɪj˧˧ ʔəwŋ͡m˧˧]
- (Saigon) IPA(key): [ʔɪj˧˧ ʔɔŋ˧˧], [ʔɪj˧˧ ʔəwŋ͡m˧˧]
- Phonetic spelling: i on, i ông
Noun
ion
- an ion
See also
Source: wiktionary.org