# infill

> English word · Verb · frequency rank #48,290

## Definitions
1. To fill in a space, hole or gap.
2. To rededicate land in an urban environment to new construction.

## Etymology
From in + fill.

## Easily confused with
- **infirm** (https://plainspell.com/en/vs/infill-vs-infirm)
- **instill** (https://plainspell.com/en/vs/infill-vs-instill)
- **infield** (https://plainspell.com/en/vs/infield-vs-infill)
- **infidel** (https://plainspell.com/en/vs/infidel-vs-infill)

## Common misspellings (7)
`ifnill`, `inffill`, `infil`, `inflil`, `inifll`, `innfill`, `nifill`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/infill