DictionaryAI

salt

SAWLT/sɔlt/SOLT/sɒlt/

Pluralsalts

Verbsalts, salting, salted

30 meanings of salt

Practice

  1. 1
    sodium chloridenouncountable or uncountable
    A common substance consisting mainly of sodium chloride, used to season and preserve food.

    The recipe calls for a pinch of salt and freshly ground pepper.

    Coastal towns once traded salt as a valuable commodity.

    UsageUsually no article: add salt, a pinch of salt. The usual pairing is salt and pepper.

    Note

    Arthur Herbert Church's phrase 'common salt, chloride of sodium' gives the chemist's name; table salt, rock salt and road salt name it by use or source.

    Checked 3 Nov 2026 · 2 facts

  2. 2
    verbtransitive
    To add salt to food or another substance.

    Always salt the meat about an hour before cooking it.

    She salted the broth until it finally tasted right.

    UsageFor preserving, people also say salt down. The participle gives salted butter and salted peanuts.

    Similarseason

    Note

    The everyday transitive verb takes almost any object that gets salt put on it, from fish and pork to city streets in winter. Its past form salted doubles as an adjective and competes with the 'cured' adjective: salt beef or salted beef.

  3. 3
    like seawateradjective
    Of water, containing dissolved salt; saline.

    They could not drink the salt water despite their thirst.

    Salt spray coated the windows of the seaside cottage.

    UsageCommon before nouns: salt water, salt spray. For how food tastes, say salty: the soup is salty.

    Similarsaline, salty, briny, brackish

    Oppositefresh

    Note

    An adjective that sits as easily after the verb as before the noun. The title 'Why the Sea is Salt' uses it that way, as does Marcus Clarke's For the Term of His Natural Life (1874), where river water 'will be found salt' twelve miles up from the bar.

    Checked 2 Nov 2026 · 4 facts

    • The title 'Why the Sea is Salt' exists and uses 'salt' after the verb. en.wikisource.org
    • Marcus Clarke wrote For the Term of His Natural Life. gutenberg.org
    • The novel's first book publication was in 1874, originally titled His Natural Life. latrobejournal.slv.vic.gov.au
    • The novel's narrator describes the Gordon's water as 'will be found salt' for twelve miles upstream from the bar. gutenberg.org
  4. 4
    chemistrynouncountable or uncountable
    A compound formed when an acid reacts with a base, with a positive ion replacing a hydrogen of the acid.

    Each salt consists of a cation and an anion held together by ionic bonds.

    Neutralizing sulfuric acid with potassium hydroxide produces water and a salt called potassium sulfate.

    Note

    Chemistry widens the word from one substance to a whole class: any compound made when an acid and a base neutralize each other, with a metal or ammonium ion taking the acid's hydrogen. In this view kitchen salt is one salt among many.

    Checked 2 Nov 2026 · 4 facts

    • In chemistry, salts constitute a class of compounds. openstax.org
    • Acid–base neutralization forms salts. openstax.org
    • In the stated acid–base sense, a metal or ammonium cation replaces the acid's hydrogen in the salt. openstax.org
    • Kitchen salt, sodium chloride, is one member of the chemical class of salts. openstax.org
  5. 5
    curedadjective
    Treated or cured with salt in order to preserve it.

    The pantry was stocked with salt beef for the months ahead.

    Sailors grew tired of eating salt fish every single day.

    UsageBefore food nouns: salt beef, salt fish, salt pork. Salted is also common.

    Similarcorned, pickled, preserved

    Oppositefresh

  6. 6
    adjective
    Having to do with salt deposits, mining, processing, or use.

    Geologists mapped the region's salt formations in detail.

    The museum displays tools from the area's salt industry.

  7. 7
    doubtnounfigurativelyuncountable
    Skepticism combined with common sense; a wary, doubting attitude toward claims.

    Seasoned reporters learn to read the glowing numbers in a company's press release with a grain of salt.

    After years of missed deadlines, the team takes every launch date the manager announces with a grain of salt.

    UsageMost often in take something with a grain of salt, or a pinch of salt.

    Similarskepticism, wariness, caution, doubt

    Oppositecredulity, gullibility

    Note

    Writers stretch the measure for effect, so a politician whose claims need 'a whole shaker of salt' deserves far more doubt than usual. The joke works by enlarging the dose while keeping the idiom recognizable.

  8. 8
    Epsom (medicine)nounhistoricalcountable or uncountableplural
    A salt used as a medicine, usually in the plural, such as Epsom salts taken as a laxative.
    Note

    A historical medicine-chest use, and usually a plural one. Epsom salts names the remedy even though it is a single substance, magnesium sulfate. The bare phrase a dose of salts now sounds old-fashioned, but Epsom salts are still sold as a laxative and for baths.

    Checked 2 Nov 2026 · 4 facts

Practice

Can you tell the meanings of salt apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origin

Proto-Indo-European "*séh₂ls" ("salt") is the ultimate source. It led to Proto-Germanic "*saltą" and Proto-West Germanic "*salt," then to Old English "sealt" and Middle English "salt." "Sal," from Latin "sāl" ("salt"), is a doublet.

Checked 1 Nov 2026 · 3 facts

  • Proto-Indo-European *séh₂ls, meaning “salt,” is the ultimate source; this is an accepted alternative reconstruction. en.wiktionary.org
  • The descent runs through Proto-Germanic *saltą, Proto-West Germanic *salt, Old English sealt, and Middle English salt. en.wiktionary.org
  • English sal derives from Latin sāl, meaning “salt,” and is a doublet of salt. en.wiktionary.org