Air drill () A drill driven by the elastic pressure of condensed air |
Boring (p. pr. & vb. n.) of Bore |
Boring (n.) The act or process of one who, or that which, bores |
Boring (n.) A hole made by boring. |
Boring (n.) The chips or fragments made by boring. |
Core (n.) A body of individuals |
Core (n.) A miner's underground working time or shift. |
Core (n.) A Hebrew dry measure |
Core (n.) The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc. |
Core (n.) The center or inner part, as of an open space |
Core (n.) The most important part of a thing |
Core (n.) The prtion of a mold which shapes the interior of a cylinder, tube, or other hollow casting, or which makes a hole in or through a casting |
Core (n.) A disorder of sheep occasioned by worms in the liver. |
Core (n.) The bony process which forms the central axis of the horns in many animals. |
Core (v. t.) To take out the core or inward parts of |
Core (v. t.) To form by means of a core, as a hole in a casting. |
Drill (v. t.) To pierce or bore with a drill, or a with a drill |
Drill (v. t.) To train in the military art |
Drill (v. i.) To practice an exercise or exercises |
Drill (n.) An instrument with an edged or pointed end used for making holes in hard substances |
Drill (n.) The act or exercise of training soldiers in the military art, as in the manual of arms, in the execution of evolutions, and the like |
Drill (n.) Any exercise, physical or mental, enforced with regularity and by constant repetition |
Drill (n.) A marine gastropod, of several species, which kills oysters and other bivalves by drilling holes through the shell. The most destructive kind is Urosalpinx cinerea. |
Drill (v. t.) To cause to flow in drills or rills or by trickling |
Drill (v. t.) To sow, as seeds, by dribbling them along a furrow or in a row, like a trickling rill of water. |
Drill (v. t.) To entice |
Drill (v. t.) To cause to slip or waste away by degrees. |
Drill (v. i.) To trickle. |
Drill (v. i.) To sow in drills. |
Drill (n.) A small trickling stream |
Drill (n.) An implement for making holes for sowing seed, and sometimes so formed as to contain seeds and drop them into the hole made. |
Drill (n.) A light furrow or channel made to put seed into sowing. |
Drill (n.) A row of seed sown in a furrow. |
Drill (n.) A large African baboon (Cynocephalus leucophaeus). |
Drill (n.) Same as Drilling. |
Drill press () A machine for drilling holes in metal, the drill being pressed to the metal by the action of a screw. |
Kernel (n.) The essential part of a seed |
Kernel (n.) A single seed or grain |
Kernel (n.) A small mass around which other matter is concreted |
Kernel (n.) The central, substantial or essential part of anything |
Kernel (v. i.) To harden or ripen into kernels |
drill | (military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms |
exercise practice drill practice session recitation | systematic training by multiple repetitions, practice makes perfect |
fire drill | an exercise intended to train people in duties and escape procedures to be followed in case of fire |
military drill | training in marching and the use of weapons |
close-order drill | (military) military drill of troops in standard marching (shoulder-to-shoulder) |
boring drilling oil production | the act of drilling a hole in the earth in the hope of producing petroleum |
drilling boring | the act of drilling |
drill Mandrillus leucophaeus | similar to the mandrill but smaller and less brightly colored |
bore bore-hole drill hole | a hole or passage made by a drill, usually made for exploratory purposes |
bore bit borer rock drill stone drill | a drill for penetrating rock |
breast drill | a portable drill with a plate that is pressed against the chest to force the drill point into the work |
core | a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil |
core | the chamber of a nuclear reactor containing the fissile material where the reaction takes place |
core magnetic core | (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data, now superseded by semiconductor memories, each core has three wires passing through it, providing the means to select and detect the contents of each bit |
core bit | a hollow drilling bit that is the cutting part of a core drill, allows core samples to be taken |
core drill | a drill that removes a cylindrical core from the drill hole |
dentist's drill burr drill | a high speed drill that dentists use to cut into teeth |
drill | a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows) |
electric drill | a rotating power drill powered by an electric motor |
drilling bit drill bit | a bit used in drilling for oil |
drill press | a machine tool with a separate, upright stand, an electric drill is pressed into the work automatically or with a hand lever |
drill rig drilling rig oilrig oil rig | rig used in drilling for oil or gas |
drill site | workplace that is the site of a drill hole |
hand drill handheld drill | a small portable drill held and operated by hand |
magnetic core memory core memory | (computer science) a computer memory consisting of an array of magnetic cores, now superseded by semiconductor memories |
pneumatic drill | a power drill powered by compressed air |
power drill | a power tool for drilling holes into hard materials |
star drill | a steel rock drill with a star-shaped point that is used for making holes in stones or masonry, it is operated by hitting the end with a hammer while rotating it between blows |
straight flute straight-fluted drill | a rock drill with flutes that are straight |
twist bit twist drill | a bit or drill having deep helical grooves |
kernel substance core center centre essence gist heart heart and soul inwardness marrow meat nub pith sum nitty-gritty f a e a c | the choicest or most essential or most vital part of some idea or experience, the gist of the prosecutor's argument, the heart and soul of the Republican Party, the nub of the story |
core dump | (computer science) dump of the contents of the chief registers in the CPU, usually used for debugging |
effect essence burden core gist | the central meaning or theme of a speech or literary work |
core nucleus core group | a small group of indispensable persons or things, five periodicals make up the core of their publishing program |
Congress of Racial Equality CORE | an organization founded by James Leonard Farmer in to work for racial equality |
hard core | the most dedicated and intensely loyal nucleus of a group or movement |
core | the center of an object, the ball has a titanium core |
core | the central part of the Earth |
core | a cylindrical sample of soil or rock obtained with a hollow drill |
drill master drill instructor | a noncommissioned officer who instructs recruits in military marching and discipline |
kernel | a single whole grain of a cereal, a kernel of corn |
palm nut palm kernel | seed of any oil palm |
kernel meat | the inner and usually edible part of a seed or grain or nut or fruit stone, black walnut kernels are difficult to get out of the shell |
drill steel drill rod | carbon steel used for rock drills and dowels |
drill | train in the military, e.g., in the use of weapons |
drill | undergo military training or do military exercises |
drill exercise practice practise | learn by repetition, We drilled French verbs every day, Pianists practice scales |
drill | teach by repetition |
hammer in drill in ram down beat in | teach by drills and repetition |
hollow hollow out core out | remove the interior of, hollow out a tree trunk |