| ASCENDEUR | • ascendeur n. A metal grip that attaches to a rope sling and can be tightened to hold a climber or loosened to allow… • ASCENDEUR n. (French) a metal grip that is threaded on a rope as a climbing aid. |
| DEUDDARNS | • deuddarns n. Plural of deuddarn. • DEUDDARN n. (Welsh) a Welsh dresser or sideboard in two stages. |
| DEUTERATE | • deuterate v. (Chemistry, transitive) To replace one or more hydrogen atoms in (a molecule) with deuterium. • DEUTERATE v. to add deuterium to; to replace hydrogen by deuterium in molecules. |
| DEUTERIDE | • deuteride n. (Chemistry) Any hydride in which normal hydrogen is replaced by deuterium. • DEUTERIDE n. a hydrogen compound containing another element. |
| DEUTERIUM | • deuterium n. (Physics) An isotope of hydrogen formed of one proton and one neutron in each atom - 21H. • deuterium n. An atom of this isotope. • DEUTERIUM n. heavy hydrogen, an isotope of hydrogen of double mass. |
| DEUTERONS | • deuterons n. Plural of deuteron. • DEUTERON n. the nucleus of heavy hydrogen, also DEUTON. |
| FROIDEURS | • froideurs n. Plural of froideur. • FROIDEUR n. (French) coolness in personal relationships. |
| FRONDEURS | • frondeurs n. Plural of frondeur. • FRONDEUR n. (French) a member of the Fronde, a rebellious movement established in France during the reign of Louis XIV. |
| GRANDEURS | • grandeurs n. Plural of grandeur. • GRANDEUR n. (French) impressive size. |
| PAEDEUTIC | • PAEDEUTIC adj. relating to paideutics, the science or art of teaching, also PAIDEUTIC. |
| PAIDEUTIC | • paideutic adj. Relating to paideutics. • PAIDEUTIC adj. relating to paideutics, the science or art of teaching, also PAEDEUTIC. |
| PROPODEUM | • propodeum n. The first abdominal segment in wasps, bees and ants, fused with the thorax to form the mesosoma. • PROPODEUM n. in some Hymenoptera, the first abdominal segment, also PROPODEON. |
| STOMODEUM | • stomodeum n. (Anatomy) A depression on the ectoderm of a developing embryo that becomes the mouth. • STOMODEUM n. an embryonic oral cavity. |
| VENDEUSES | • vendeuses n. Plural of vendeuse. • VENDEUSE n. (French) a saleswoman. |