# hall test

> English word · Noun

## Definitions
1. A form of market research in which members of the public are recruited and brought to a central location to provide feedback.

## Etymology
So called because the central location might be a large room or hall.

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