devilfishes

Definition of devilfishesnext
plural of devilfish
as in manta rays
any of several extremely large rays they saw a devilfish when they went scuba diving in the Caribbean, but it swam away quickly

Synonyms & Similar Words

Relevance
See the Dictionary Definition 

Example Sentences

Recent Examples of Synonyms for devilfishes
Noun
  • In a new study, researchers documented seven cases of remoras, a fish known for suctioning itself onto rays—as well as sharks, dolphins, boats and even divers—plunging into manta rays' cloacal orifice, an opening used for pooping, peeing and mating.
    Jackie Flynn Mogensen, Scientific American, 11 May 2026
  • SeaWorld’s sister park in Orlando, Florida, already hosts a nighttime drone show that features undulating manta rays, paddling sea turtles and hovering octopuses.
    Brady MacDonald, Oc Register, 1 May 2026
Noun
  • Gamma rays are the most energetic type of light rays, typically marking the last gasp of a dying star or the cataclysmic clap of two neutron stars.
    Quanta Magazine, Quanta Magazine, 6 May 2026
  • Gamma rays are produced only when particles from these two states collide and annihilate—which means some of the dark matter must be in the excited state in the first place.
    Paul M. Sutter, Scientific American, 6 May 2026
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

Cite this Entry

“Devilfishes.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/devilfishes. Accessed 13 May. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster