down in one

USAGE SUMMARY

The phrase "down in one" is correct and usable in written English. You can use it when referring to consuming a drink, especially alcohol, in one swift motion. Example: "He took a deep breath and then downed his shot, finishing it down in one." Alternative expressions include "in one go" and "in a single gulp."

✓ Grammatically correct

News & Media

Wiki

Science

Informal

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

He hung these on a rack and sat down in one of the shop's two chairs.

The New Yorker

He lies down in one!

The Guardian - Sport

How much can you down in one?

The Guardian

Barrow was ultimately gunned down in one.

The New York Times

"It doesn't all come down in one piece.

The Guardian

The analogy breaks down in one vital respect.

The Guardian - Books

I didn't expect to gulp it down in one reading.

The New Yorker

Hague is said to have knocked Coe down in one particularly ferocious assault.

The Guardian

Mr. Giuffrida said he was turned down in one case but successful in the other.

The New York Times

Qadari climbed into the bus and sat down in one of the seats toward the front.

The New York Times - Magazine

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Anything that is counted down in one-minute increments (racing; train travel) makes you feel excited.

The Guardian

Expert writing Tips

Best practice

This phrase works effectively when combined with phrasal verbs such as "sat down", "broke down" or "gulp down" to specify that the action occurred in a single location or instance

Common error

Writers sometimes mistakenly add extra prepositions, such as saying "down in one go" when the shorter "down in one" is already an established idiom in British English for drinking. While both are correct, mixing the two can sometimes sound repetitive in professional prose.

Linguistic Context

The phrase "down in one" primarily functions as an adverbial modifier that describes the manner, location or completeness of a verb's action. According to Ludwig, it is frequently paired with verbs of consumption ("gulp", "drink") or movement ("sit", "lie").

Expression frequency: Very common

Frequent in

News & Media

65%

Wiki

15%

Science

10%

Less common in

Academic

5%

Business

3%

Reference

2%

Ludwig's WRAP-UP

The phrase "down in one" is a highly versatile and correct English expression. Ludwig AI shows that it is most frequently used in two ways: as an idiom for consuming a drink in a single motion and as a structural component of phrasal verbs like "sat down in one [place]". It is widely supported by high-authority sources such as The Guardian and The New York Times, appearing in over 50 verified instances. Whether you are describing a quick meal, a sudden mechanical failure or a character's physical movement, "down in one" serves as an efficient way to convey that an action was completed in a single, uninterrupted instance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in one go

More general-purpose and used for tasks beyond consumption

in a single gulp

Specific to liquids and emphasizes the physical act of swallowing

at once

Focuses on the simultaneity or immediate nature of the action

in one take

Common in media or recording contexts to denote lack of edits

all at once

Emphasizes the suddenness of multiple elements happening together

in one fell swoop

Used for significant actions that have a major impact all at once

without stopping

Focuses on the continuity of the process until completion

in a single sitting

Typically refers to consuming media or food over a duration without leaving

at one stroke

More formal and often refers to decisive administrative or legal actions

instantly

Describes the speed of the outcome rather than the process

FAQs

How do I use "down in one" in a sentence?

You can use it to describe finishing something completely, such as "He finished the pint "down in one"" or "The machinery broke "down in one" specific area".

What is the meaning of "down in one" in a drinking context?

In social drinking, it is a command or description of drinking an entire glass of liquid without stopping, similar to saying "in one go".

Is "down in one" formal?

It is generally considered neutral to informal. In formal writing, you might prefer "at once" or "instantly" depending on the situation.

What is a synonym for "down in one"?

Depending on the context, you can use "in a single gulp" for drinks or "in one fell swoop" for actions.