in one go: Idiom Meaning and Origin

What does ‘in one go’ mean?

The idiom "in one go" means doing something all at once or in a single attempt, without pausing or stopping. It suggests efficiency and not wasting time.

Idiom Explorer

Origins Unleashed

An idiom is a phrase or expression that has a figurative meaning. One such idiom is "in one go."

The idiom "in one go" describes doing something all at once or completing a task in a single attempt without interruption. This expression emphasizes the efficiency and effectiveness of accomplishing a task without any pause or delay.

The origin of the idiom "in one go" can be traced back to the early 20th century. It is believed to have originated in British English and gradually made its way into American English. Although the exact origin is uncertain, it is widely used and recognized in English-speaking countries.

The idiom "in one go" can be used in various contexts. For example, it can be used when describing a person's ability to finish a large amount of work or a difficult task without taking breaks. This usage highlights the efficiency and determination of the individual in completing the task without any interruptions.

In addition, the idiom "in one go" can also be used to describe consuming a large amount of food or drink without stopping. This usage emphasizes the quick and uninterrupted eating or drinking without any intervals or breaks, indicating a voracious appetite or a sense of urgency.

The meaning and origin of slang phrases vary culturally.

The idiom "in one go" conveys the idea of completing a task or consuming something without interruption or delay. Its origin is rooted in British English and has become a widely used expression in both British and American English. This idiom provides a concise way to describe the efficiency and uninterrupted nature of actions or tasks. It allows individuals to express the completion of a task or the consumption of something in a single, continuous effort.

Related Idioms:

The idiom "one fell swoop" refers to completing something quickly and decisively in a single action or movement. It is often used to describe an action that has a significant impact or consequence. For example, "He finished all his assignments in one fell swoop, impressing his professor."

The idiom "all at once" means doing something simultaneously or in a synchronized manner. It implies that multiple actions or events are happening together, without any delay or staggered timing. For example, "They started the project by tackling all the tasks at once, ensuring a smooth workflow."

The idiom "in one foul swoop" is a variation of "one fell swoop." It has a similar meaning and is used to describe completing something quickly and decisively. However, the word "foul" emphasizes a negative or undesirable outcome. For example, "The new management fired several employees in one foul swoop, causing unrest among the remaining staff."

The idiom "go all the way" means fully committing to something or pursuing it to the end without hesitation or reservation. It is often used in the context of relationships, indicating a willingness to take a romantic involvement to its fullest extent. For example, "They decided to go all the way and get married after a whirlwind romance."

Example usage

Examples of how the idiom "in one go" can be used in a sentence:

  • I managed to finish all my work in one go.
  • She ate the whole pizza in one go.
  • He solved the puzzle in one go.


The idiom "in one go" is typically used to describe the act of completing a task or consuming something entirely in a single attempt, without taking breaks or doing it in stages. It emphasizes the efficiency and completeness of the action performed.

More "Phrases" idioms