| AEROBOT | • aerobot n. An autonomous flying robot used in the context of unmanned space probes for research within planetary atmospheres. • AEROBOT n. an unmanned gas-filled craft used to conduct experiments in planetary atmospheres.
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| BIOTRON | • biotron n. (Biology) A chamber in which the effects of climate on organisms can be studied. • BIOTRON n. a climate control chamber.
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| BOOSTER | • booster n. Something that boosts. • booster n. The first stage of a multistage rocket that provides the thrust for liftoff and the initial flight.
 • booster n. A motor-generator set used for voltage regulation in direct current electrical power circuits.
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| BOOTERY | • bootery n. A shop selling boots. • BOOTERY n. a shoe store.
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| BOTARGO | • botargo n. Bottarga; a cake or sausage made from salted mullet roe. • BOTARGO n. (Italian) a type of relish made from mullet roe.
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| FOOTBAR | • footbar n. A bar for supporting a person’s foot, as in furniture or exercise machines. • FOOTBAR n. in an aeroplane, a bar operated by feet.
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| REBOOTS | • reboots n. Plural of reboot. • reboots v. Third-person singular simple present indicative form of reboot.
 • REBOOT v. to renew the boots of.
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| ROBOTIC | • robotic adj. Of, relating to, or resembling a robot; mechanical, lacking emotion or personality, etc. • ROBOTIC adj. relating to a robot.
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| ROBOTRY | • robotry n. Robotics. • ROBOTRY n. the science of robots.
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| ROWBOAT | • rowboat n. (US) A small open boat propelled by oars (by rowing). • rowboat v. (Intransitive) To row a boat of this kind.
 • ROWBOAT n. a small boat designed to be rowed.
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| THEORBO | • theorbo n. (Music) A baroque, double-necked lute having an extra set of open bass strings. • THEORBO n. (Italian) a double-necked lute, aka chitarrone.
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| TOOLBAR | • toolbar n. (Graphical user interface) A row of buttons, usually marked with icons, used to activate the functions… • tool-bar n. A frame fitted to a tractor to which interchangeable implements are mounted.
 • tool␣bar n. (Nonstandard) Alternative spelling of toolbar.
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