cold

cold — adjective

1. noticeably colder than what a person finds comfortable — used for weather, food,

1.adjectiveA1
Definition

noticeably colder than what a person finds comfortable — used for weather, food, drinks, objects, and parts of the body.

Example

The water in the lake was too cold for swimming.

collocation: cold water / cold weather

Ravi put on a woollen hat because the wind felt cold.

Common collocations
  • cold water
  • cold weather
  • cold air
  • cold wind
  • cold drink
  • cold food
  • cold shower
  • feel cold
  • get cold
  • turn cold
  • go cold
  • bitterly cold
Synonyms
  • chilly

    unpleasantly cold, but less intense than cold; e.g. a chilly autumn morning

  • cool

    pleasantly low in temperature; mild rather than uncomfortable

  • freezing

    extremely cold, at or below the point where water turns to ice

  • icy

    very cold, often with ice present; e.g. icy roads, icy wind

Antonyms
  • hot

    at a high temperature

  • warm

    pleasantly high in temperature

Grammar Patterns

be/get/feel/grow/turn + cold

cold + noun

Usage Note

Commonly used after linking verbs: be/get/feel/turn/grow cold. For food and drinks that are served at a low temperature on purpose (e.g. cold beer, cold noodles), use iced or chilled for emphasis on 'intentionally served cold' vs. 'has lost its heat.'

Common Mistakes

The weather is cold in spring (25°C).
The weather is cool in spring (25°C).
'cold' means uncomfortably low; 'cool' means pleasantly low but not hot.
I am cold of the weather.
I feel cold because of the weather.
'cold' after a person uses feel/be/get, not 'of.'

2. behaving toward others in a way that shows no warmth, kindness, or friendly feel

2.adjectiveB1
Definition

behaving toward others in a way that shows no warmth, kindness, or friendly feeling — used of a person's manner, voice, expression, or the atmosphere in a room or relationship.

Example

The new manager gave the team a cold stare when they arrived late.

collocation: cold stare / cold look / cold voice

Yusuf tried to start a conversation, but the receptionist remained cold and distant.

Common collocations
  • cold stare
  • cold voice
  • cold welcome
  • cold response
  • cold reply
  • cold atmosphere
  • cold to/toward
  • cold shoulder
Synonyms
  • unfriendly

    direct synonym; not showing friendliness

  • distant

    emotionally removed, not engaging with others

  • chilly

    less intense than cold; a chilly response is cool but not openly hostile

  • icy

    very cold and hostile; stronger intensity than cold

Antonyms
  • warm

    friendly and kind toward others

  • friendly

    showing kindness and openness

Grammar Patterns

be + cold + to/toward + noun

cold + noun (stare/voice/response/welcome)

Usage Note

Unlike sense 1 (LOW TEMPERATURE), this sense only applies to people, their behaviour, words, looks, or the mood of a situation — not to physical objects or weather. Distinguish from sense 1 by checking whether the subject is a person or an abstract quality.

Common Mistakes

The water is cold.' (intending 'unfriendly')
The water is cold.
'cold' for unfriendliness only describes people, behaviour, looks, or atmosphere, not physical objects.
He was cold with me.
He was cold to me.' or 'He was cold toward me.
the preposition is 'to' or 'toward', not 'with.'

3. describing a criminal investigation that remains open after years with no progre

3.adjectiveC1
Definition

describing a criminal investigation that remains open after years with no progress, making it unlikely that the case will ever be closed.

Example

The detective still works on cold cases from twenty years ago.

collocation: cold case

A cold murder case was reopened after a witness came forward with new information.

Common collocations
  • cold case
  • cold file
  • cold murder
  • cold investigation
  • cold case unit
Synonyms
  • unsolved

    broader term; any problem or mystery that has not been solved

Grammar Patterns

cold + noun (case/murder/investigation/file)

Usage Note

Only used attributively before a noun (cold case, cold file, cold investigation). Cannot be used predicatively: 'The case is cold' is acceptable in informal police jargon, but learners should stick to attributive use.

Common Mistakes

The weather is a cold case.' (mixing temperature sense with crime sense)
The murder investigation became a cold case after ten years with no leads.
this sense is restricted to criminal investigations, not general situations.

4. situation in a guessing game where the player is far from the solution they are

4.adjectiveB1
Definition

situation in a guessing game where the player is far from the solution they are hunting for — used as a clue to guide the seeker.

Example

In the treasure hunt the children were told they were cold.

When the player is cold the hidden object is far from their guess.

game rule: 'cold' = far from answer; 'hot' = close

Common collocations
  • be cold
  • getting colder
  • cold in a game
  • cold far from
Synonyms
  • far off

    informal; not close to the correct answer in a game or search

Antonyms
  • hot

    very close to the answer or hiding place in a game

Grammar Patterns

be + cold

you're getting colder

Usage Note

Used exclusively in children's guessing games and some detective-style activities. The opposite is hot (very close). Learners often encounter this in the expression 'you're getting warmer' vs. 'you're getting colder.'

Common Mistakes

I feel cold about the exam answer.' (intending the game sense)
In the game, the seeker is cold when the hiding spot is far away.
this sense only works in the game context, not for expressing uncertainty about real life.
The answer is cold.
You are cold.
it is the person (player) who is cold, not the answer itself.
Idioms

to become infected with or suffer from a common illness that causes sneezing, coughing, and a runny nose.

Theo caught a cold after standing in the rain for an hour.

Aiko had a bad cold and stayed in bed all weekend.

to deliberately ignore or treat someone in an unfriendly way.

After the argument Olga gave her roommate the cold shoulder for a week.

The old friends stopped speaking and gave each other the cold shoulder.

to suddenly feel too nervous or frightened to do something you had planned to do.

Ravi got cold feet about the wedding and almost didn't show up.

The singer got cold feet before walking onto the stage.

in a cruel and deliberate way, without any emotion or pity — used especially about murder.

The jury found that the crime was committed in cold blood.

No one could understand how someone could kill in cold blood.

to criticize an idea or plan and make people feel less excited about it.

The manager poured cold water on the proposal for a new office.

I do not want to pour cold water on your plans, but the budget is very tight.

something that does not make a sad or difficult situation feel any better.

The apology was cold comfort to the family who lost their home.

Knowing the flight was safe was cold comfort when the luggage was lost.

To keep changing your opinion or feelings about something.

Mia blows hot and cold about joining the gym every week.

Why do you always blow hot and cold about your career plans?

A person who seems unfriendly and shows no strong emotions.

Our new neighbor is a cold fish; he never smiles.

Don't expect sympathy from Mr. Lee; he's a cold fish.

To suddenly become too nervous to do something you planned.

Sara got cold feet and canceled her wedding.

Brian had cold feet before his big presentation.

To deliberately ignore or be unfriendly to someone.

After the argument, Lisa gave me the cold shoulder.

Why did you give your brother the cold shoulder at dinner?

To suddenly feel very frightened or worried.

When the lights went out, I went hot and cold.

She went hot and cold hearing the strange noise.

When you think about something calmly later, especially the next morning.

In the cold light of day, the problem seemed smaller.

The decision looked foolish in the cold light of day.

To fail to interest or excite someone at all.

The new movie left me cold; I almost fell asleep.

Classical music leaves my brother cold.

To make someone very frightened or horrified.

The ghost story made my blood run cold.

The scream in the dark made our blood run cold.

To criticize or discourage a plan or idea by giving negative reasons.

The manager threw cold water on our proposal.

Don't pour cold water on her dream of becoming a singer.

cold — noun

cold — adverb

Word family

Synonym discussion

Sense: adjective/1

Cool, chilly, cold, freezing, and icy sit along a temperature gradient with different connotations. Cool (A2) describes a pleasantly low temperature — a cool breeze on a summer evening is refreshing. Chilly (B1) adds mild discomfort: a chilly autumn morning makes you want a jacket, but it is not unbearable. Cold (A1) is the neutral, all-purpose term for temperatures well below what the body finds comfortable — cold weather, cold hands, cold soup. Freezing (B1) intensifies cold to the point where water turns to ice, often used informally for anything very cold: 'I am freezing in this unheated room.' Icy (B1) emphasizes the presence of ice or a biting quality — an icy wind cuts through clothing, and icy roads are slippery and dangerous. Use cool for comfort, chilly for slight discomfort, cold for a strong temperature difference, freezing for extreme cold, and icy specifically when ice or a sharp, biting quality is involved. 'A cool drink on a hot day tastes wonderful, but a cold drink from the fridge is what you reach for when you need serious refreshment.'

Common collocations

Nouns

  • cold water
  • cold weather
  • cold air
  • cold wind
  • cold case
  • cold war

Adverbs

  • bitterly cold
  • extremely cold
  • freezing cold
  • ice cold
  • piercingly cold

Phrases

  • in the cold
  • out in the cold
  • cold and wet
  • hot and cold

Prepositions

  • cold to
  • cold toward

Etymology

Proto-Indo-EuropeanProto-GermanicOld EnglishMiddle EnglishEnglish

The word 'cold' comes from Old English 'cald' or 'ceald', which meant having a low temperature. This goes back to Proto-Germanic '*kaldaz', from the Proto-Indo-European root '*gel-' meaning 'cold' or 'to freeze.' The same ancient root gave Latin 'gelu' (frost, ice) and later English words like 'gelatin' and 'congeal.' The sense of 'unfriendly' emerged in Old English as a natural metaphor — emotional coldness likened to physical cold. The criminal-investigation sense ('cold case') appeared in American English around the 1950s, and the adverb uses ('stop cold', 'cold-call') developed in the 19th and 20th centuries.