Rhymes   Lyrics and poems   Near rhymes   Synonyms / Related   Phrases   Example sentences   [Definitions]   Homophones   Similar sound   Same consonants  

Definitions of keystone:
  • noun:   the central building block at the top of an arch or vault
  • noun:   a central cohesive source of support and stability
    Example: "The keystone of campaign reform was the ban on soft money"

Related words...
Use in a sentence...

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

Help  Advanced  Feedback  Android  iPhone/iPad  API  Blog  Privacy

Copyright © 2020 Datamuse