| ALLOBAR | • allobar n. (Physics) Any form of an element having a different isotopic composition to that of the natural element… • allobar n. (Meteorology) An area where the atmospheric pressure changes. • ALLOBAR n. a change in barometric pressure. | 
| BACKBAR | • BACKBAR n. the space behind a bar with shelves for bottles. | 
| BILOBAR | • bilobar adj. Having or involving two lobes, such as two lobes of the liver or two lobes of a lung. • BILOBAR adj. having two lobes. | 
| CROWBAR | • crowbar n. An iron or steel bar, often with a flattened end which may also be hook-shaped, to be used as a lever… • crowbar n. An electrical circuit that prevents an overvoltage from causing damage. • crowbar n. A type of cocktail made with only Crown Royal whiskey and lemon lime soda. | 
| DRAWBAR | • drawbar n. (Rail transport) An open-mouthed bar at the end of a car, which receives a coupling link and pin by… • drawbar n. (Rail transport) A bar of iron with an eye at each end, or a heavy link, for coupling a locomotive to a tender or car. • drawbar n. (Road transport) A device to couple a powered road vehicle to a load to transfer tractive effort to… | 
| FACEBAR | • FACEBAR n. a wrestling hold pulling on the opponent's facial skin. | 
| 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. | 
| HEELBAR | • HEELBAR n. a shop or counter where shoes, etc. are repaired. | 
| KILOBAR | • kilobar n. (Physics) A unit of pressure equal to 1,000 bars (Symbol: kb). • KILOBAR n. a unit of atmospheric pressure. | 
| MEGABAR | • megabar n. A unit of pressure equal to one million bars. • MEGABAR n. a unit of pressure. | 
| MINIBAR | • minibar n. A small refrigerator in a hotel room, containing drinks and snacks that the guest may choose to purchase… • MINIBAR n. a small fridge as in a hotel room. | 
| ROLLBAR | • rollbar n. Alternative form of roll bar (“an anti-roll bar”). • rollbar n. Alternative form of roll bar (“U-shaped bar for vehicle safety”). • roll␣bar n. A strong U-shaped bar fastened to the frame of a vehicle, such as an off-road vehicle or a race car… | 
| SANDBAR | • sandbar n. A ridge of sand caused by the action of waves along a shore. • sand␣bar n. Alternative spelling of sandbar. • SANDBAR n. a ridge of sand formed in a river or the sea. | 
| SIDEBAR | • sidebar n. A short news story printed alongside a larger one. • sidebar n. A block of information placed at the side of a printed page. • sidebar n. (Internet) A block of information placed at the side of a webpage. | 
| TASKBAR | • taskbar n. (Graphical user interface) A bar on a computer desktop used to launch and monitor applications. • TASKBAR n. a row of graphical controls on a computer screen. | 
| TOLLBAR | • tollbar n. A barrier across a toll road or toll bridge that is lifted when the toll is paid. • toll-bar n. A gate or other barrier placed across a road where a toll is taken. • TOLLBAR n. a movable bar across a road to stop travellers passing before they have paid a toll. | 
| 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. | 
| TYPEBAR | • typebar n. In some typewriters, an arm actuated by pressing the keys that carried the type to strike the ribbon to form a letter. • type␣bar n. (Printing, historical) A line of type cast in one piece, as in a linotype or typograph. • TYPEBAR n. a part of a typewriter. |