# summate

> English word · Verb · IPA /ˈsʌm.eɪt/

## Definitions
1. To sum, add up; perform a summation.
2. To sum up, summarise.

## Etymology
From sum + -ate (verb-forming suffix).

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