- to weary by dullness or sameness: The long speech bored me.
- a dull, tiresome, or uncongenial person: He's such a bore that I'd rather stay home than go out with him.
- a cause of inconvenience or petty annoyance: The job has a lot of repetitive tasks that are a bore to do.
- to pierce (a solid substance) with some rotary cutting instrument.
- to make (a hole) by drilling with such an instrument.
- to form, make, or construct (a tunnel, mine, well, passage, etc.) by hollowing out, cutting through, or removing a core of material: to bore a tunnel through the Alps;to bore an oil well 3,000 feet deep.
- to enlarge (a hole) to a precise diameter with a cutting tool within the hole, by rotating either the tool or the work.
- to force (an opening), as through a crowd, by persistent forward thrusting (usually followed by through or into); to force or make (a passage).
- to make a hole in a solid substance with a rotary cutting instrument.
- to enlarge a hole to a precise diameter.
- (of a substance) to admit of being bored: Certain types of steel do not bore well.
- a hole made or enlarged by boring.
- the inside diameter of a hole, tube, or hollow cylindrical or conical object or device, such as a bushing or bearing, engine cylinder, musical wind instrument, or barrel of a gun.
- an abrupt rise of tidal water moving rapidly inland from the mouth of an estuary.
- simple past tense of bear1.
- to produce (a hole) in (a material) by use of a drill, auger, or other cutting tool
- to increase the diameter of (a hole), as by an internal turning operation on a lathe or similar machine
- to produce (a hole in the ground, tunnel, mine shaft, etc) by digging, drilling, cutting, etc
- (of a horse or athlete in a race) to push other competitors, esp in order to try to get them out of the way
- a hole or tunnel in the ground, esp one drilled in search of minerals, oil, etc
- a circular hole in a material produced by drilling, turning, or drawing
- the diameter of such a hole
- the hollow part of a tube or cylinder, esp of a gun barrel
- the diameter of such a hollow part; calibre
- an artesian well
- to tire or make weary by being dull, repetitious, or uninteresting
- a dull, repetitious, or uninteresting person, activity, or state
- a high steep-fronted wave moving up a narrow estuary, caused by the tide
- the past tense of bear 1