n. pl. jellyfish or jel·ly·fish·es
a. Any of numerous usually free-swimming marine cnidarians of the class Scyphozoa, characteristically having a gelatinous, tentacled, often bell-shaped medusa stage as the dominant phase of its life cycle. Also called true jellyfish.
b. Any of various similar or related cnidarians.
2. Informal One who lacks force of character; a weakling.
(click for a larger image)jellyfish
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Indo-European & Semitic Roots Appendices
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