Judas-colored a. : Red; -- from a tradition that Judas Iscariot had red hair and beard.

Example:


Taxonomy
Judas Iscariot, beard, Dictionary, ored, tradition, red hair, Unanswered questions, Webster 1913, treachery, Dryden, Search, Patrick J. Cassidy, Company, Press Room, Privacy Policy, Reference library, IP Issues, AnswerTips.

Defination from the web:
Judas Iscariot had red hair and beard ... Red; -- from a tradition that Judas Iscariot had red hair and beard. There's treachery in that Judas-colored beard. Dryden. English ...