throw cold water on something Definition

cold
adj

1. Low in temperature; not hot or warm.

Thesaurus: chilly, inclement, frozen, frigid, arctic, biting, raw, wintry, glacial, icy; Antonym: warm.
2. Lower in temperature than is normal, comfortable or pleasant.
3. Said of food: cooked, but not eaten hot.

Example: cold meat
4. Unfriendly.

Thesaurus: distant, reserved, cool, indifferent, aloof, chill, unmoved, standoffish, stony; Antonym: friendly, sympathetic, passionate.
5. Comfortless; depressing.
6. colloq
Unenthusiastic.
Example: The suggestion left me cold
7. Without warmth or emotion.

Example: a cold calculating person
8. Sexually unresponsive.
9. Said of colours: producing a feeling of coldness rather than warmth.
10. colloq
Unconscious, usually after a blow, fall, etc.
Example: out cold
11. Dead.
12. Said of someone trying to guess or find something: far from the answer or the hidden object.
13. Said of a trail or scent: not fresh; too old to follow.

adverb

1. Without preparation or rehearsal.

noun

1. Lack of heat or warmth; cold weather.

Thesaurus: chill, frigidity, frostiness, refrigeration, freeze, draught, glaciation, gelidity; Antonym: warmth, heat.
(also Scottish)
2. A highly contagious viral infection, which causes inflammation of the mucous membranes of the respiratory organs and whose symptoms include a sore throat, coughing and sneezing, and a congested nose. Also called the common cold.

Form: the cold

Derivative: coldly
adverb

With an unfriendly manner.

Derivative: coldness
noun

Idiom: catch cold

To become ill with a cold.

Idiom: get cold feet

To lose courage.

To become reluctant to carry something out.

Idiom: give someone the cold shoulder

colloq
To respond aloofly to them; to rebuff or snub them.

Idiom: in cold blood

Deliberately and unemotionally.

Idiom: make someone's blood run cold

To terrify or horrify them.

Idiom: out in the cold

colloq
Ignored, disregarded and neglected by others.
Thesaurus: forgotten, ignored, rejected, abandoned, left to rot (slang).

Idiom: pour cold water on something (throw cold water on something)

colloq
To be discouraging or unenthusiastic about a plan, idea, etc.

Etymology: Anglo-Saxon ceald.

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water
noun

1. (formula H₂O) a colourless odourless tasteless liquid that freezes to form ice at 0°C and boils to form steam at 100°C, at normal atmospheric pressure.
2. An expanse of this, with varying degrees of impurity; a sea, lake or river, etc.

Form: waters (also)
3. The surface of a body of water.
4. The sea round a country's coasts, considered part of its territory.

Example: in British waters
Form: waters
5. The level or state of the tide, as in high tide and low tide.
6. A solution of a specified substance in water.

Example: rosewater
7. Water at a spa, etc, containing minerals and generally considered good for one's health.

Form: the waters
8a. physiol.
Any of several fluids secreted by the body, especially urine, sweat, tears, etc;
8b. physiol.
Saliva.
9. Any liquid that resembles or contains water, eg rain.
10. A dose of water given to a plant or animal.
11. The amniotic fluid that surrounds the fetus in the womb.

Form: waters
12. A wavy sheen effect on fabric, especially silk or satin.
13. The degree of brilliance and transparency of a diamond.
14. Quality or class; excellence. See of the first or finest water below.
15. finance.
An increase in a company's stock issue without an increase in assets to back it up.

verb watered, watering

1. To wet, soak or sprinkle something with water.

Thesaurus: moisten, dampen, soak, douse, drench, hose, irrigate.
2. To irrigate (land).
3. To dilute (wine, etc).
intr
4. Said of the mouth: to produce saliva in response to a stimulus activated by the expectation of food.
intr
5. Said of the eyes: to fill with tears in response to irritation.
tr & intr
6. To let (animals) drink; said of animals: to drink.

Example: fed and watered
7. To wet (plants) with water.
8. To give a wavy appearance to the surface of (fabric), by wetting and pressing.

Example: watered silk
9. finance.
To increase (the debt of a company) by issuing new stock without a corresponding increase in assets.

Derivative: waterer
noun

Derivative: waterless
adj

Derivative: watery

See separate entry.

Idiom: by water

By water transport, eg ship.

Idiom: hold water

Said of an explanation, etc: to prove sound; to be valid.
Thesaurus: bear scrutiny, convince, make sense, pass the test, ring true, wash, work.

Idiom: in deep water

In trouble, danger or difficulty.

Idiom: keep one's head above water

To remain out of difficulty or trouble.

Idiom: like a fish out of water

Ill at ease; uncomfortable in a particular environment.

Idiom: like water

colloq
In large quantities; freely or lavishly.

Idiom: like water off a duck's back

Said of a rebuke or scolding, etc: having no effect at all; making no impression.

Idiom: make someone's mouth water

To make their saliva flow; to stimulate their appetite for something.

Idiom: of the first water (of the finest water)

Being of the highest class; first-class or prize.

Idiom: pass water

To urinate.

Idiom: pour oil on troubled waters

To take measures to calm a turbulent situation.

Idiom: still waters run deep

A calm and quiet exterior often conceals strong emotions, obstinacy or cunning, etc.

Idiom: test the water (test the waters)

To test for a response to an intended course of action.

Idiom: throw cold water on something (throw cold water over something)

colloq
To be discouraging or unenthusiastic about (an idea, etc).

Idiom: tread water

See under tread.

Idiom: under water

Beneath the surface of the water.

Idiom: water under the bridge

Experiences that are past and done with.

Etymology: Anglo-Saxon wæter.

Phrasal Verb: water something down

To dilute or thin it with water.
Example: to water down the wine
To reduce the impact of it; to make it less controversial or offensive. See also watered-down.