(organic chemistry, pharmacology) A synthetic alkaloid used as a local anesthetic.

(biblical) The son of Adam and Eve who killed his brother Abel. / (rare) A male given name from Hebrew. / A surname.

Alternative form of kain

plural of Caine

A surname.

plural of cain

(pharmacology) A procainamide or lidocaine derivative used as a Class I antiarrhythmic.

(idiomatic) To cause trouble or commotion; to behave in a disruptive manner.

A stigma of shame

plural of mark of Cain