cotwin en · NOUN
Etymology
From co- + twin.
Meanings
-
A twin's twin.
In contrast, if a psychopathologic feature is acquired as a result of an environmental factor unique to the exposed twin, eg, the traumatic event, their cotwins should not have an increased incidence of the feature.
2013, Issues in Clinical Psychology, Psychiatry, and Counseling:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| cotwins | Number=Plur | lexicographic | |
| co-twin | alternative | lexicographic |