IPA: /kənˈtɛmptʃəs/
KK: /kənˈtɛmptʃuəs/
Showing a strong dislike or lack of respect for someone or something.
She gave a contemptuous look when he made a silly joke.
Contemptuous is formed from "con-" (meaning with or together) and "temnere" (meaning to scorn or despise). The word describes a feeling of scorn or disdain towards someone or something, implying a sense of superiority over what is being looked down upon.
Think of feeling 'together' ('con-') in your disdain or scorn ('temnere') for something — that's why contemptuous means showing scorn.