Open Dictionary
mouse here to listen, click to choose/add more
Location: USA
Source: Learn That Word
Profile URL:

Are you a native English speaker? How do you pronounce this word?

Thank you for contributing!
upload mp3 file or record now it's easy, promised!

{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

adj. - Darkened by clouds; Showing a brooding ill humor.

Usage examples (36)
  • The soldier was shocked, and turned away in sullen silence.
  • During all this work the sealers stood about in sullen groups.
  • Paolo followed her into the room, his expression sullen and inimical.
  • Simon watched all this from a couple of yards away, his expression sullen or possibly jealous. for more
Tutoring comment

Tutoring comment not yet available...

add more
The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google,,, and YouTube,,,,, as well as the generous Creative Commons community.