
Twin - Wikipedia
One twin, the 'donor' twin, is small and anemic, the other, the 'recipient' twin, is large and polycythemic. The lives of both twins are endangered by this condition.
Twin | Identical, Monozygotic, Dizygotic | Britannica
Nov 21, 2025 · Twin, either of two young who are simultaneously born from one mother. Twinning, common in many animals, is of two biological kinds: the one-egg (monozygotic), or identical, type …
TWIN Definition & Meaning - Merriam-Webster
The meaning of TWIN is either of two offspring produced in the same pregnancy. How to use twin in a sentence.
Understanding Twins - Psychology Today
There are different types of twins, identical and fraternal being the most common. Identical, or monozygotic, twins develop from the same fertilized egg that splits into two. These twins are...
TWIN | definition in the Cambridge English Dictionary
TWIN meaning: 1. either of two children born to the same mother on the same occasion: 2. one of two very similar…. Learn more.
Twin Peaks in Indianapolis, IN | American Food & Sports Bar
From happy hour to lunch specials to late night deals, Twin Peaks is your local restaurant for the best in food, the best in beer, and the best in sports on gameday – or any day.
TWIN definition in American English | Collins English Dictionary
Twins are two people who were born at the same time from the same mother. Sarah was looking after the twins. I think there are many positive aspects to being a twin.
Twin - definition of twin by The Free Dictionary
1. Being two or one of two offspring born at the same birth: twin sisters. 2. Being two or one of two identical or similar people, animals, or things: twin cities; a twin bed. 3. Botany Of or relating to …
Twin - Definition, Meaning & Synonyms | Vocabulary.com
If you have a twin brother or sister, the two of you are always the same age. There are identical twins, who have the same DNA, and fraternal twins, who are more like two siblings who happen to be born …
twin - WordReference.com Dictionary of English
either of two persons or things closely resembling each other. adj. [before a noun] being a twin or twins: twin sisters. being two persons or things closely related to each other. being one of a pair; identical: …