# lassitudinous

> English word · Adjective

## Definitions
1. Characterized by lassitude.
2. Tending to bring about lassitude.

## Etymology
From lassitude + -in- + -ous.

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