Meaning & Definition of word "Jellyfish"

Jellyfish

/ˈdʒɛliˌfɪʃ/

noun:

  • 1. A free-swimming marine coelenterate with a gelatinous umbrella-shaped bell and trailing tentacles, some of which may be equipped with stinging cells.
    • Example: While swimming in the ocean, we encountered a jellyfish drifting gracefully through the water.
  • 2. Any of various similar aquatic or terrestrial organisms that may not belong to the true jellyfish group.
    • Example: The beach was filled with dead jellyfish washed up on the shore after the storm.
  • 3. In informal contexts, used to describe a person who is perceived as weak or indecisive.
    • Example: Stop being such a jellyfish and make a decision for once!

Etymology

The term 'jellyfish' combines the words 'jelly', referring to its gelatinous nature, and 'fish', which is a traditional name for aquatic creatures.

Common Phrases and Expressions

like a jellyfish:

to be weak or indecisive

jellyfish sting:

a painful or irritating experience, often used metaphorically

Related Words

medusa:

a jellyfish in its adult form na

cnidarian:

a member of the animal phylum that includes jellyfish, corals, and sea anemones

Slang Meanings of jellyfish

Meaning: To be spineless or lacking backbone.

Example Sentence: Stop being such a jellyfish and stand up for yourself.

Meaning: A person who is easily intimidated or cowardly.

Example Sentence: Don’t be a jellyfish; just go ask her out!