Sardonicus
/sarˈdoː.ni.kus/noun
A Latin adjective meaning sardonic or producing the grimace associated with sardonic laughter.
Did you know?The phrase risus sardonicus—“sardonic laughter”—was used for the horrifying facial spasm allegedly caused by Sardinia’s poisonous Sardonia plant, though the plant’s exact identity remains uncertain.
Etymological Timeline
Ancient Greek
Greek
σαρδάνιος (sardánios)
“Sardonic; producing a grimace resembling laughter, traditionally associated with a poisonous Sardinian plant”
Classical Latin
Latin
sardonicus
“Sardonic; of or relating to the grimace attributed to Sardonia”
1st Century CE
Latin
risus sardonicus
“Sardonic laughter or a deathlike grin caused, according to ancient accounts, by poisoning”
17th Century
French
sardonique
“Sardonic; grimly mocking or resembling a forced smile”
17th Century
English
sardonic
“Bitterly mocking or grimly humorous”
Modern English
English
Sardonicus
“A Latinized form preserved chiefly in the medical phrase risus sardonicus”