Definition: predicting or foreshadowing something unpleasant
Part of Speech: Adjective
Synonym(s): threatening, forbidding
Antonym(s): encouraging, promising
1. As you can see from the ominous clouds, we are expecting a storm today.
2. The kidnapper’s ominous words terrified the hostage.
3. When I saw the ominous look on my mother’s face, I knew I was in trouble.