Bible Dictionaries
Caustical

Webster's Dictionary

(1):

(a.) Capable of destroying the texture of anything or eating away its substance by chemical action; burning; corrosive; searing.

(2):

(a.) Severe; satirical; sharp; as, a caustic remark.

Bibliography Information
Webster, Noah. Entry for 'Caustical'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/caustical.html. 1828.