1. Demigod: A being of mixed divine and mortal parentage.
2. Demilune: A crescent-shaped object or part, half a circle.
3. Demijohn: A large glass bottle with a narrow neck.
4. Demi-tasse: A small cup for serving coffee or tea.
5. Demiglace: A rich brown sauce made from veal, beef, or chicken stock.
6. Demi-monde: A group of people considered to be of questionable social standing.
7. Demi-toilette: A light and informal dress for an evening social event.