9-letter words containing u, d, o
- audiotape — Audiotape is magnetic tape which is used to record sound.
- audiphone — a type of hearing aid consisting of a diaphragm that, when placed against the upper teeth, conveys sound vibrations to the inner ear
- auditions — Plural form of audition.
- auditoria — the space set apart for the audience in a theater, school, or other public building.
- aurobindo — Sri (Sri Aurobindo Ghose) 1872–1950, Indian scholar and spiritual leader.
- auto idle — (processor) A facility provided by some Intel clock doubled microprocessors where the internal clock can be slowed to the external clock rate while the processor is waiting for data from memory, returning to full speed as soon as the data arrives. See also System Management Mode.
- auto-dial — a telephone device that makes possible a service feature (au·to-dial) whereby a call is automatically made in response to a brief input signal from the user, as the pressing of a button.
- autocidal — (of insect pest control) effected by the introduction of sterile or genetically altered individuals into the wild population
- autocoder — (language) Possibly the first primitive compiler. AUTOCODER was written by Alick E. Glennie in 1952. It translated symbolic statements into machine language for the Manchester Mark I computer. Autocoding later came to be a generic term for assembly language programming.
- autodrome — a track or circuit for racing cars, go-karts, etc
- autoguide — a traffic information transmission system designed to stop congestion
- autolysed — Simple past tense and past participle of autolyse.
- automated — An automated factory, office, or industrial process uses machines to do the work instead of people.
- automized — Simple past tense and past participle of automize.
- autopsied — inspection and dissection of a body after death, as for determination of the cause of death; postmortem examination.
- backround — Misspelling of background.
- bad mouth — Slang. to speak critically and often disloyally of; disparage: Why do you bad-mouth your family so much?
- bad-mouth — If someone bad-mouths you, they say unpleasant things about you, especially when you are not there to defend yourself.
- badmouths — Third-person singular simple present indicative form of badmouth.
- bandobust — (in India and Pakistan) an arrangement
- beadhouse — an almshouse in which inhabitants were expected to pray for the soul of the founder
- beclouded — Simple past tense and past participle of becloud.
- bedehouse — beadhouse
- biofueled — running on biofuel
- bioturbed — stirred by organisms
- birdhouse — a small shelter or box for birds to nest in
- bland out — to become bland
- bleed out — to die as a result of losing blood through an unattended wound
- bloodlust — If you say that someone is driven by a bloodlust, you mean that they are acting in an extremely violent way because their emotions have been aroused by the events around them.
- bloodnoun — a bullfrog, especially Rana catesbeiana.
- blue mold — any of various species of a fungus (genus Penicillium) that produce bluish masses of spores: some species yield penicillin and some are used to ripen certain cheeses
- blueblood — an aristocratic person
- board out — If someone in your care is boarded out, they are sent to stay with someone else.
- boarhound — a hound used to chase boar
- bodacious — If you say that someone or something is bodacious, you mean that they are very good or impressive.
- bodeguero — a wine-seller or grocer
- body-surf — to ride a wave by lying on it without a surfboard
- bodyguard — A bodyguard is a person or a group of people employed to protect someone.
- boieldieu — François Adrien [frahn-swa a-dree-an] /frɑ̃ˈswa a driˈɛ̃/ (Show IPA), 1775–1834, French composer.
- booked up — If a hotel, restaurant, theatre, or transport service is booked up, it has no rooms, tables, or tickets left for a time or date.
- boozed-up — intoxicated; drunk
- bordereau — a memorandum or invoice prepared for a company by an underwriter, containing a list of reinsured risks
- boulderer — a rock climber
- boulevard — A boulevard is a wide street in a city, usually with trees along each side.
- bound for — going or intending to go; on the way to; destined (usually followed by for): The train is bound for Denver.
- boundable — able to be bound or limited
- boundedly — having bounds or limits.
- boundless — If you describe something as boundless, you mean that there seems to be no end or limit to it.
- boundness — the quality of being bound or obligated
- bountyhed — the quality of being bounteous