: the typically free-swimming, bell-shaped, usually sexually-reproducing solitary or colonial form of a cnidarian in which the whorls of tentacles lined with nematocysts arise and hang down from the margin of the nearly transparent, gelatinous bell : medusa
especially: a large medusa characteristic of the siphonophores and scyphozoans (such as the sea nettle or box jellyfish)
a jellyfish who was afraid to tell her boss that her latest brainstorm was just plain bad
Recent Examples on the WebThis is in addition to an unprecedented 5-degree heat wave this summer that has caused blooms of jellyfish. Sarah Dadouch, Washington Post, 8 Sep. 2022 And at least three species of jellyfish have the capability of aging backward. Joshua Hawkins, BGR, 30 Aug. 2022 All of a sudden, there’s a wall of jellyfish in front of you. Lori Riley, Hartford Courant, 24 July 2022 Purple flags are flying today in Gulf Shores and Orange Beach in Alabama, signifying the presence of jellyfish. Leada Gore | Lgore@al.com, al, 5 July 2022 Roboticists have also long found inspiration for their designs in nature, studying the locomotion of such animals as cheetahs, snakes, insects, starfish, jellyfish, and octopuses. Jennifer Ouellette, Ars Technica, 29 July 2022 Leatherback sea turtles enjoy a gelatinous diet of jellyfish and sea squirts, according to World Wide Fund for Nature. Olivia Munson, USA TODAY, 17 July 2022 John Dabiri, a Caltech aeronautics and mechanical engineering professor who helped Peele create the concept of the UFO, took inspiration from marine life species such as squid and jellyfish, according to Thrillist. Angie Orellana Hernandez, USA TODAY, 30 July 2022 This is a group of jellyfish-like animals that exists today, but also had unique ecologies in the Cambrian. Caroline Delbert, Popular Mechanics, 18 July 2022 See More