Definition of graymail in English:

graymail

Syllabification: gray·mail
Pronunciation: /ˈɡrāmāl
 
/

noun

A tactic used by the defense in a spy trial, involving the threat to expose government secrets unless charges against the defendant are dropped.
More example sentences
  • But I suspect there's a very good reason behind not going to trial and seeking a death penalty, and that's the phenomenon of ‘graymail.’
  • To call this graymail or blackmail is to demonstrate a fundamental misunderstanding of criminal jurisprudence.
  • The risk of graymail can arise in various circumstances.

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day dinkum
Pronunciation: ˈdɪŋkəm
adjective
(of an article or person) genuine, honest, true