# Laplacian

> English word · Adjective · frequency rank #93,902

## Definitions
1. Alternative form of Laplacean.

## Etymology
From Laplace + -ian, after Pierre-Simon Laplace.

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