What does blackguard mean?
A blackguard is a thoroughly dishonourable person — a scoundrel who cheats, bullies, or betrays without scruple. The word functions chiefly as a noun, though it also exists as a rare verb meaning to abuse someone verbally. Its tone is strongly insulting yet slightly old-fashioned: readers today most often meet it in classic British fiction, where villains and cads are routinely denounced as blackguards, or used playfully to tease a mischievous friend. The word's history is vivid. It began in the sixteenth century referring to the lowest class of household servants or camp followers — the ones who dealt with blackened cooking pots, hence 'black' + 'guard'. Over time, the label migrated from dirty hands to dirty character, becoming a byword for moral baseness. Related forms include the adjective 'blackguardly' and the verb forms 'blackguarding' and 'blackguarded'. For writers seeking a colourful, period-flavoured insult with genuine historical depth, few words serve better than blackguard.
A person who behaves dishonourably or contemptibly; an unscrupulous scoundrel.
"Everyone at the club knew him for a blackguard who never paid his debts."
Somewhat dated or literary register; often found in British fiction.
To abuse or ridicule someone with coarse, scurrilous language.
"The crowd blackguarded the politician mercilessly as he left the hall."
Now rare; mostly encountered in older texts.
Regular plural, used when referring to multiple scoundrels.
"The play's heroes are forever thwarting blackguards bent on ruining honest families."
Blackguards were once literally kitchen scullions — servants who handled blackened pots and pans — before the word was flung upstairs as an insult for anyone with dirty morals rather than dirty hands.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of blackguard
Blackguard arose in the early sixteenth century as a compound of 'black' and 'guard', first denoting the lowest class of servants — particularly kitchen scullions whose duties left them covered in soot — or the ragged camp followers who trailed behind armies. By the seventeenth century the term had shifted from describing a person's grimy occupation to describing their base character, becoming a general term of contempt for a dishonest or villainous man. The verb sense, meaning to revile or abuse with foul language, developed later. There are no common cognate words sharing its root, since it derives from native English elements rather than Latin or Greek.
Related word forms
How blackguard is actually used
Blackguard carries a strongly pejorative connotation and today sounds somewhat archaic, literary, or British — it evokes Victorian and Edwardian fiction more than everyday speech. It can be used half-jokingly or affectionately in phrases like 'cheeky blackguard'. The stress falls on the first syllable, and the middle consonant cluster has worn down to /ɡ/ in standard speech. As a verb ('to blackguard someone') it survives only rarely.
Easily confused with blackguard
'Blaggard' is a modern Irish English variant spelling of blackguard meaning the same thing (a scoundrel), but in standard English the word is spelled 'blackguard'.