to make something full or to become full, to put a substance into a container or a space until it is completely full, to provide someone with the information or things that they need or want

filled to the brim, fill someone's shoes, fill a void

fill in, fill out, fill the bill

Formal and Informal Expressions of fill

In different contexts, you can replace 'fill' with suitable alternatives. In a more formal setting, 'replenish, saturate, occupy' is apt. In informal speech or writing, 'top up, jam-pack, dish out' is a commonplace synonym.

fill: Explore its Definition & Usage

fill Definition

1to make something full or to become full
2to put a substance into a container or a space until it is completely full
3to provide someone with the information or things that they need or want

Using fill: Examples

Take a moment to familiarize yourself with how "fill" can be used in various situations through the following examples!

Example
Please fill the glass with water.
Example
I need to fill up my car with gas.
Example
She filled the room with laughter.
Example
Can you fill me in on what happened while I was away?
Example
The restaurant filled quickly with customers.

fill Synonyms and Antonyms

Synonyms for fill

Antonyms for fill

Idioms Using fill

filled to the brim
completely full
Example
The cup was filled to the brim with hot chocolate.
fill someone's shoes
to take over someone's job or responsibilities
Example
It will be difficult to find someone who can fill his shoes as CEO.
fill a void
to provide something that was missing or lacking
Example
The new library will fill a void in the community's resources.

Phrases with fill

fill in
to provide information that someone needs to know
Example
Can you fill me in on the details of the meeting?
fill out
to complete a form or document by providing the necessary information
Example
Please fill out this application form and return it to us.
fill the bill
to be suitable for a particular purpose or need
Example
This new software really fills the bill for our accounting needs.

Origins of fill

from Old English 'fyllan', meaning 'to fill, replenish'

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Summary: fill in Brief

The verb 'fill' [fɪl] means to make something full or to become full, to put a substance into a container or a space until it is completely full, or to provide someone with the information or things that they need or want. It is used in contexts ranging from filling a glass with water to filling out a form or providing information. Phrases like 'fill in' and 'fill the bill' extend its usage, while idioms like 'filled to the brim' and 'fill a void' add descriptive and metaphorical dimensions.