A strong feeling of displeasure, hostility or antagonism towards someone or something, usually combined with an urge to harm, often stemming from perceived provocation, hurt, or threat.
To become angry.
To cause such a feeling of antagonism in.
A school of philosophy popularized during the Roman Empire that emphasized reason as a means of understanding the natural state of things, or logos, and as a means of freeing oneself from emotional distress.
A real or pretended indifference to pleasure or pain; insensibility; impassiveness.