Dictionary.com
Thesaurus.com
Synonyms

mermaid

American  
[mur-meyd] / ˈmɜrˌmeɪd /

noun

mermaids plural
  1. (in folklore) a female marine creature, having the head, torso, and arms of a woman and the tail of a fish.

  2. a highly skilled female swimmer.


mermaid British  
/ ˈmɜːˌmeɪd /

noun

  1. an imaginary sea creature fabled to have a woman's head and upper body and a fish's tail

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

mermaid Cultural  
  1. A legendary marine creature with the head and torso of a woman and the tail of a fish; the masculine, less well-known equivalent is a merman. Though linked to the classical Sirens, mermaids may be nothing more than sailors' fanciful reports of the playful antics of dugongs or manatees.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of mermaid

First recorded in 1300–50, mermaid is from the Middle English word mermayde. See mere 2, maid

Explanation

A mermaid is mythical sea creature that has the head and upper body of a woman and a tail of a fish. Mermaids appear in folklore from around the world, from the ancient Greek sirens who were said to lure sailors to a watery death, to the Mami Wata water spirits from African mythology. The Disney version of mermaids comes from the Hans Christian Andersen story "The Little Mermaid," about a mermaid who trades her life in the sea for love with a human. Mermaid means "maid of the sea," from mere, "sea" in Middle English.

Keep Reading on Vocabulary.com

Vocabulary lists containing mermaid

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Cenci owns a company that sells mermaid clip-on hair extensions and flew in from New Jersey.

From Los Angeles Times Apr. 1, 2026

Of course, some of what he exhibited for his patrons had nothing to do with the real world—like his infamous Fiji mermaid, purportedly half monkey, half fish.

From The Wall Street Journal Jan. 25, 2026

That could mean a classic A-line or ballgown for the ceremony with a shift to mermaid cut, column or mini dress for later events, she said.

From BBC Aug. 29, 2025

It is amusing to see young Reubens in drag as a kid at Halloween, or playing a Cher-inspired mermaid in a video he made while at college.

From Salon Jan. 30, 2025

I raked a brush through my wet, gnarly hair and put the mermaid necklace over my head.

From "The Line Tender" by Kate Allen

My boy is such a traditional boy, and then the girls want to dress up like mermaids and princesses.

From Los Angeles Times Jan. 28, 2026

"The Little Mermaid" is explicit about how humans hurt the ecosystem, a critique made by Black mermaids in older folk tales and recent literature inspired by them.

From Salon Sep. 13, 2023

Others brushed aside concerns, getting on with shows on Monday inspired by Greek goddesses at Christian Dior, fine art at Schiaparelli and mermaids at Iris Van Herpen.

From BBC Jul. 4, 2023

Mythical hybrid beasts such as mermaids, centaurs and chimeras testify to our enduring fascination with the plasticity of biological form: the idea that natural organisms can mutate or be reconfigured.

From Scientific American May 31, 2023

Hazel told him how the mermaids had warmed up to her right away.

From "The Mark of Athena" by Rick Riordan

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training