Word.ws English Dictionary

sodium

UK/ˈsəʊ.di.əm/

More pronunciations (1)Fewer pronunciations

British/ˈsəw.dɪj.əm/

sodium noun: the chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990. It is a soft, waxy, silvery, reactive alkali metal that is never found unbound in nature.

sodium: the chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990. It is a...
Image: Dnn87, CC BY-SA 3.0, via Wikimedia Commons

Noun

sodium (usually uncountable, plural sodiums)

  1. (usually) The chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990. It is a soft, waxy, silvery, reactive alkali metal that is never found unbound in nature.
    1. (usually) An atom of this element.
  2. (attributive, usually) Employing sodium.
    • From Keighley onwards we had obviously returned to civilisation, for the surrounding country was now studded with the sodium street lights of suburbia and a thickening industrial haze was blotting out the moon.1960 January, G. Freeman Allen, “"Condor"—British Railways' fastest freight train”, in Trains Illustrated, page 48

sodium meaning in Hindi, Tamil, Marathi and Urdu

sodium in Hindi

reactive metal
क्षारातु kṣārātu, सोडियम soḍiyam

sodium in Tamil

reactive metal
உவர்மம் uvarmam, சோடியம் cōṭiyam

sodium in Marathi

reactive metal
सोडियम soḍiyam

sodium in Urdu

reactive metal
سوڈیم soḍiyam
More languagesFewer languages
sodium in Bengali
সোডিয়াম śōḍiẏam
sodium in Telugu
సోడియమ్ sōḍiyam
sodium in Malayalam
സോഡിയം sōḍiyaṁ
sodium in Kannada
ಸೋಡಿಯಮ್ sōḍiyam
sodium in Punjabi
ਸੋਡੀਅਮ soḍīama
sodium in Gujarati
ક્ષારાતુ kṣārātu
sodium in Sanskrit
विक्षार vikṣāra
sodium in Pashto
سوډیم
sodium in Tagalog
sodyo
sodium in Arabic
صُودِيُوم ṣūdiyūm
sodium in Malay
natrium
sodium in Indonesian
natrium
sodium in Persian
سدیم sodiyom
sodium in Thai
โซเดียม soo-dîiam
sodium in Vietnamese
natri, chất muối
sodium in Myanmar
ဆိုဒီယမ် hcuidiyam
Dhivehi
ސޯޑިއަމް sōḍiam̊

Examples of sodium in a sentence

  • The mixture comprises one part sodium hydroxide and ten parts water.
  • This reaction substitutes a potassium for a sodium.
  • The excipient of Abraxane is human albumin solution containing albumin, sodium, sodium caprylate and N-acetyl tryptophanate.

All 40 example sentences with sodium

Synonyms of sodium

Forms of sodium

pluralsodiums

Origin of sodium

Coined by British chemist Humphry Davy in 1808, from soda + -ium.

Words formed from sodium

Phrases with sodium

80 more phrasesFewer phrases

Words that rhyme with sodium

Questions about sodium

What does sodium mean?
Sodium means the chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990. It is a soft, waxy, silvery, reactive alkali metal that is never found unbound in nature.
What is sodium in Hindi?
Sodium in Hindi is क्षारातु (kṣārātu), सोडियम (soḍiyam). See Sodium meaning in Hindi.
What part of speech is sodium?
Sodium is a noun.
How do you pronounce sodium?
Sodium is pronounced /ˈsəʊ.di.əm/ (UK).
What is the plural of sodium?
The plural of sodium is sodiums.

Words near sodium in the dictionary

  1. Sodini
  2. Sodinis
  3. sodio-
  4. sodion
  5. sodions
  6. sodium
  7. sodium acetate
  8. sodium acetate trihydrate
  9. sodium acetates
  10. sodium adsorption ratio
  11. sodium alum

Source and license

Adapted from Wiktionary: sodium (page history and authors); ક્ષારાતુ (Gujarati) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-us-sodium.ogg.

Cite this entry: “sodium.” Word.ws, https://word.ws/sodium. Based on Wiktionary, CC BY-SA 4.0.