Dictionary.com
Thesaurus.com
Synonyms

ruminate

American  
[roo-muh-neyt] / ˈru məˌneɪt /

verb (used without object)

ruminated, ruminating
  1. to meditate or muse; ponder.

    Synonyms:
    reflect, think
  2. Psychology. to obsessively revisit the same thought or theme over and over again.

  3. to chew the cud, as a ruminant.


verb (used with object)

ruminated, ruminating
  1. to chew again or over and over.

  2. to meditate on; ponder.

ruminate British  
/ ˈruːmɪˌneɪt /

verb

  1. (of ruminants) to chew (the cud)

  2. to meditate or ponder (upon)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does ruminate mean? To ruminate is to carefully think something over, ponder it, or meditate on it.It can also mean to chew over and over again, as is done by ruminant animals, like cows.In psychology, the term means to obsessively repeat thoughts or excessively think about problems.In all cases, the process of ruminating is called rumination.Example: After ruminating about it for months, I have decided to pursue a new career.

Other Word Forms

  • nonruminating adjective
  • nonruminatingly adverb
  • nonruminative adjective
  • ruminatingly adverb
  • rumination noun
  • ruminative adjective
  • ruminatively adverb
  • ruminator noun
  • unruminated adjective
  • unruminating adjective
  • unruminatingly adverb
  • unruminative adjective

Etymology

Origin of ruminate

First recorded in 1525–35; from Latin rūminātus (past participle of rūminārī, rūmināre “to ruminate”), equivalent to rūmin- (stem of rūmen “throat, gullet”; rumen ) + -ātus past participle suffix ( -ate 1 )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After Eva and Ryland briefly ruminate on fear and primal instinct, Ryland’s otherwise direct and unemotional government superior takes to the mic, performing a cover of Harry Styles’ “Sign of the Times.”

From Salon • Mar. 21, 2026

Yet Keaton’s off-kilter taste—reflected elsewhere in her rambling dialogue delivery and outré fashion sense—is in evidence in her attraction to the strange personalities asked to ruminate on the hereafter.

From The Wall Street Journal • Feb. 7, 2026

Those missed opportunities haunted USC the rest of the game — and with no game scheduled between them from here, the Trojans will have an eternity now to ruminate on how it all went wrong.

From Los Angeles Times • Oct. 18, 2025

Now that it looks like all their sweat and stress could amount to nothing, Carmy and Syd separately ruminate on the meaning of all those months of devotion and anxiety.

From Salon • Jun. 26, 2025

So he left and wandered, delighting in the freedom of Northern Italy, where he could ruminate on matters remote from the subjects he had been force-fed in his highly disciplined Prussian schoolroom.

From "Cosmos" by Carl Sagan