SINCE 1828
identical twin
nounDefinition of identical twin
: either member of a pair of twins that are produced from a single egg and who look exactly alike
Keep scrolling for more
Comments on identical twin
What made you want to look up identical twin? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Finance Words Quiz
-
- The etymology of mortgage is related most closely to which two words?
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
Share identical twin
Resources for identical twin