# Heathrow injection

> English word · Noun

## Definitions
1. The phenomenon of rapid weight gain experienced by a non-British person upon settling in London, attributed to a busy schedule encouraging the consumption of convenience food.

## Etymology
In reference to Heathrow Airport, a major international airport in London.

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