Old Faithful

See synonyms for Old Faithful on Thesaurus.com
  1. one of the best known geysers of Yellowstone National Park.

Origin of Old Faithful

So named because of the longevity and regularity of its activity

Words Nearby Old Faithful

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use Old Faithful in a sentence

  • Of course Jimmy knew how Old Faithful had done it, but then he knew what a really prize bloodhound is capable of.

  • It contained a lithograph in stereo of some scene in Yellowstone other than Old Faithful blowing its stack.

    Highways in Hiding | George Oliver Smith
  • One of the inns—Old Faithful—cannot be matched anywhere in the world.

    To Geyserland | Edward F. Colborn