WordGarden.iosalt
A2Pronunciation
UK
- /sˈɒlt/
US
- /ˈsɔlt/
Meanings
Noun
the mineral substance used to season and preserve food
a chemical compound made of positively and negatively charged ions
a random value added before hashing data such as a password
Verb
to add salt to food or preserve it with salt
Beyond the definition
Salt isn't just what makes your fries delicious. It's a natural mineral that people get from the sea and from the ground. For centuries, it has been used to preserve food. Before refrigeration, it was very important for keeping food safe to eat. But beyond the kitchen, "the salt of the earth" is an idiom for honest, reliable people. An "old salt" is a traditional term for an experienced sailor who has lived through many hard times at sea.
You sprinkle salt on your food, you might swim in saltwater at the beach, and historically, salt was so valuable it was even used as currency! Think about the phrase "worth one's salt"—it means someone is competent and deserving of their pay.
Salt, chemically known as sodium chloride, is far more than just a seasoning. It's a crystalline mineral found in seawater, rock deposits, and underground brine, and it plays an important part in human and animal life. For millennia, it has been crucial for preserving food, helping prevent spoilage before the arrival of modern refrigeration. Ancient civilizations valued salt so highly that it became an important trade good, and its long history is closely tied to ideas of value and payment.
But salt's influence extends beyond culinary and economic realms. It plays a vital role in maintaining fluid balance within the body, supporting nerve function, and enabling muscle contractions. The ocean itself is often referred to as "saltwater," teeming with life sustained by its saline content.
Figuratively, salt carries rich meaning. We describe dependable, honest people as "the salt of the earth," highlighting their essential goodness. An "old salt" is a classic nickname for a seasoned sailor, hardened by years at sea and resilience. To "rub salt in the wound" means to exacerbate an already painful situation. In modern slang, the adjective "salty" is used to describe someone who is acting bitter or agitated.
So, whether you're seasoning your dinner, understanding biological processes, or describing character traits—salt represents preservation, value, essentiality, and even a touch of human temperament.
Examples
- 1
Table request
Could you pass the salt, please?
- 2
Cooking adjustment
This soup needs a little more salt.
- 3
Icy steps
She sprinkled salt on the icy steps before leaving for work.
- 4
Health advice
The doctor told him to cut down on salt.
More examplesFewer examples
- 5
Seasoning food
The recipe says to season the fish with salt and lemon.
- 6
Doubtful explanation
I took his explanation with a grain of salt.
- Phrasewith a grain of salt
with some doubt
- 7
Hurtful comment
Her comment about my mistake really rubbed salt in the wound.
- Phraserub salt in the wound
make a bad situation feel even worse
- 8
Honest person
Everyone says their new neighbor is the salt of the earth.
- Phrasethe salt of the earth
a very good and honest person
See also
Similar
- sodium chloride
Shades of meaning
- halite
Contrast
Used with (collocations)
- table salt
- sea salt
- rock salt
- a pinch of salt
Word family
Explore
Forms and spellings
4 forms open this card.
Main spelling
- saltnounverbadjective
Forms
- saltspluralnounverbadjective
- saltedpast tenseverbnounadjective
- salting-ing formverbnounadjective