# sesquiduplicate

> English word · Adjective

## Definitions
1. Two and a half times as large; having the ratio of 2.5 to 1.

## Etymology
From sesqui- + duplicate.

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