Definify.com
Webster 1913 Edition
Mordacious
Mor-da′cious
,Adj.
 Biting; given to biting; hence, figuratively, sarcastic; severe; scathing. 
– Mor-da′cious-ly
, adv.
Webster 1828 Edition
Mordacious
MORDA'CIOUS
,Adj.
 Definition 2025
mordacious
mordacious
English
Adjective
mordacious (comparative more mordacious, superlative most mordacious)
- Biting, causing a physical bite or sting; corrosive
 - sharp or caustic in style or tone.
 - Prone to biting, aggressive (of an animal etc.).
 - Sharp in intent, sarcastic
 
Derived terms
Related terms
Translations
corrosive — see corrosive
biting, sharp or caustic in style or tone
sharp in intent, sarcastic