411 REFERENCE · Wiktionary
Russell's sign
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Named after British psychiatrist Gerald Russell.
Noun
?
The presence of calluses on the knuckles or back of the hand, caused by contact with the incisors during self-induced vomiting, generally a sign of an eating disorder.
en eponyms