| ADDIO | • ADDIO n. (Italian) goodbye. |
| ADIOS | • adios interj. (In Spanish contexts) goodbye. • adios n. A goodbye. • adios v. To leave; to literally or figuratively say “adios” to. |
| AIDOI | • AIDOS n. (Greek) shame, modesty. |
| AIDOS | • aidos n. Shame, modesty, or humility, regarded as a virtue in Ancient Greece. • Aidos prop.n. (Greek mythology) The goddess or personification of humility, modesty. • AIDOS n. (Greek) shame, modesty. |
| AMIDO | • amido n. (Organic chemistry) The univalent radical -NH2 when attached via a carboxyl group. • AMIDO adj. containing an amide united with an acid radical. |
| AROID | • aroid n. (Informal) Any plant of the family Araceae, found chiefly in the tropics. • AROID n. any plant of the arum family. |
| AUDIO | • audio adj. Focused on audible sound, as opposed to sight. • audio n. A sound, or a sound signal. • audio- pref. Sound. |
| AVOID | • avoid v. (Transitive) To try not to meet or communicate with (a person); to shun. • avoid v. (Transitive) To stay out of the way of (something harmful). • avoid v. To keep away from; to keep clear of; to stay away from. |
| AXOID | • axoid adj. Relating to an axe. • axoid adj. (Anatomy, mathematics) Relating to an axis. • axoid n. (Mathematics) A helix surrounding an axis. |
| AZIDO | • azido n. (Chemistry, in combination) The univalent radical N3- related to azide. • azido- pref. (Organic chemistry) Having an azide group (N-=N+=N-)as a substituent. • azido- pref. (Organic chemistry) Based on an azo compound (-N=N-). |
| DAIKO | • DAIKO n. (Japanese) a large Japanese drum, also TAIKO. |
| DANIO | • danio n. (Chiefly in combination) Any of various fish of the genera Danio and Devario. • Danio prop.n. A taxonomic genus within the family Cyprinidae – the danios or danionins, small tropical fish often… • DANIO n. a brightly coloured tropical freshwater fish. |
| DIAZO | • diazo adj. (Organic chemistry) Containing a pair of double bonded nitrogen atoms, typically directly attached to an aryl group. • diazo n. (Chemistry) Any compound of this type. • DIAZO n. a type of photocopy. |
| DIOTA | • diota n. (Historical, Roman antiquity) A vase or drinking cup with two handles. • Diota prop.n. A taxonomic genus within the family Erebidae – certain tiger moths. • DIOTA n. (Greek) an ancient two-handled vase. |
| DOLIA | • dolia n. Plural of dolium. • dolia n. An old Russian unit of weight, approximately 44 milligrams. • DOLIUM n. (Latin) a Roman earthenware jar for grain, oil etc. |
| DOSAI | • DOSA n. (Hindi) an Indian pancake made from rice flour. |
| IDOLA | • idola n. Plural of idolon. • idola n. Plural of idolum. • IDOLON n. a mental image, a fallacy, also EIDOLON, IDOLUM. |
| OIDIA | • oidia n. Plural of oidium. • OIDIUM n. (Greek) a thin-walled fungal spore. |
| PODIA | • podia n. Plural of podium. • PODIUM n. (Latin) a low wall, serving as a foundation, a substructure, or a terrace wall. |
| RADIO | • radio n. (Uncountable) The technology that allows for the transmission of sound or other signals by modulation… • radio n. (Countable) A device that can capture (receive) the signal sent over radio waves and render the modulated… • radio n. (Countable) On-board entertainment system in a car, usually including a radio receiver as well as the… |