noun, plural (especially collectively) jel·ly·fish, (especially referring to two or more kinds or species) jel·ly·fish·es.
Examples from the Web for jellyfish
His first feature film, Jellyfish Eyes, debuted last year and was set in a town near a threatening nuclear power plant.
Fish are too smart, big, fast, and numerous for jellyfish to come anywhere close to getting an upper hand.
Does the abundance of jellyfish in the ocean pose a threat to us?
And so, quietly, notch by notch, jellyfish continue to inherit damaged ecosystems.
Jellyfish blooms are the visible evidence that something is out of balance.
Directly afterwards we found ourselves in a shoal of medusas or jellyfish.My First Voyage to Southern Seas|W.H.G. Kingston
I am a jellyfish, a huge, gross mass of oscillating protoplasm, a—a..The Night-Born|Jack London
By the time he was twenty-seven the only living thing that could be said to have served him as a model was the jellyfish.Where the Pavement Ends|John Russell
By this I mean that it leaves a trace in the physical realm, like a jellyfish that leaves a glowing trail in its wake.The Revolutions of Time|Jonathan Dunn
It is of interest to consider a common animal like the jellyfish Aurelia.The Outline of Science, Vol. 1 (of 4)|J. Arthur Thomson