Definition of teal duck
1 : teal
2 : a dark greenish blue that is bluer and duller than average teal, averaging teal blue, drake, or duckling
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up teal duck? Please tell us where you read or heard it (including the quote, if possible).