# lacustrine

> English word · Adjective · IPA /ləˈkʌstɹɪn/ · frequency rank #79,690

## Definitions
1. Of or relating to lakes.

## Etymology
From Latin lacustris, from lacus (“lake”).

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