fill out

USAGE SUMMARY

"fill out" is correct and usable in written English.
You can use it when you want to express that something needs to be completed; for example, "Please fill out the required paperwork."

✓ Grammatically correct

Wiki

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They even fill out ballots.

The Economist

Fill out this form.

Massachusetts Institute of Technology

Fill out your ballot here.

The New York Times

Fill out the form below.

Los Angeles Times

Fill out personal details.

WikiHow

Fill out your calendar.

WikiHow

Fill out the form.

WikiHow

Fill out applications.

WikiHow

Fill out the envelope.

WikiHow

Fill out their forms.

WikiHow

Fill Out Application.

WikiHow

Expert writing Tips

Best practice

When instructing someone to complete a form, be specific about which sections need to be addressed. Instead of simply saying "fill out the form", specify "fill out sections 1 through 5".

Common error

While "fill out" is widely accepted, it can sound slightly less polished in very informal settings. For casual conversation, consider using more relaxed phrases like "just give me the details" or "jot down your info" when asking for basic information.

Linguistic Context

The primary grammatical function of "fill out" is that of a transitive phrasal verb. It requires a direct object, typically a form, application, or document, that is being completed. As Ludwig AI confirms, this is a correct and widely used phrase.

Expression frequency: Very common

Frequent in

Wiki

54%

News & Media

7%

Academia

2%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "fill out" is a very common and correct phrasal verb used to instruct or describe the completion of a form or document. Ludwig AI confirms its validity. It's most frequently found in WikiHow articles, news media, and academic contexts. While generally neutral in tone, it can be replaced with synonyms like "complete" or "fill in" depending on the context. When using "fill out", specificity is key: Clearly indicate which sections of the document need attention. Be mindful of formality; in extremely casual conversations, consider using more relaxed alternatives.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

fill in

This alternative is a synonym and can be used interchangeably in most contexts where "fill out" is appropriate.

complete

This alternative is a single word and implies finishing something, often a form or application.

execute

This alternative conveys the sense of performing or completing a task, usually a formal document.

populate

This alternative suggests filling something with content, often referring to a database or form.

enter data

This alternative emphasizes the action of inputting information, often in a digital context.

supply details

This alternative specifies the provision of details, emphasizing thoroughness.

provide information

This alternative highlights the act of supplying the necessary details.

write in

This alternative focuses on the physical act of writing information on a form or document.

submit

This alternative emphasizes the action of handing in a completed document.

answer

This alternative means to respond to questions, but it is less specific than "fill out".

FAQs

What does "fill out" mean?

The phrasal verb "fill out" means to complete a form or document by providing the required information.

Is it correct to say "fill out" or "fill in"?

Both "fill out" and "fill in" are generally considered correct and can be used interchangeably, though "fill out" is slightly more common in American English.

What are some synonyms for "fill out" a form?

Alternatives to "fill out" include "complete", "fill in", or "execute", depending on the context.

How do I use "fill out" in a sentence?

You can use "fill out" to instruct someone to complete a form, as in "Please fill out this application form" or to describe the action of completing a form yourself, such as "I need to fill out my tax return".