# back-annotation

> English word · Noun

## Definitions
1. The process of updating the logical design of a circuit with physically measured values, to allow for more accurate simulation.

## Etymology
From back- + annotation.

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