Definitions of flatten:
  • verb:   lower the pitch of (musical notes)
  • verb:   become flat or flatter
    Example: "The landscape flattened"
  • verb:   make flat or flatter
    Example: "Flatten a road"
  • name:  A surname (very rare: popularity rank in the U.S.: #43805)

Related words...
Descriptive words...

Search for flatten at other dictionaries: OneLook, Oxford, American Heritage, Merriam-Webster, Wikipedia

See flatten used in context: 4 rhymes, several books and articles.

Help  Advanced  Feedback  Android  iPhone/iPad  API  Blog  Privacy

Copyright © 2021 Datamuse