Dictionary

All Word
refill Noun a commercial product that refills a container with its appropriate contents
refill Noun a prescription drug that is provided again
refill Verb fill something that had previously been emptied
ramjet Noun a simple type of jet engine
razor edge Noun an edge that is as sharp as the cutting side of a razor
radio link Noun a two-way radio communication system (usually microwave)
ramjet engine Noun a simple type of jet engine
reaction-propulsion engine Noun a jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream
radiometer Noun meter to detect and measure radiant energy (electromagnetic or acoustic)
reaction engine Noun a jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream
radiomicrometer Noun radiometer that is extremely sensitive
refinery Noun an industrial plant for purifying a crude substance
reaction turbine Noun a turbine with blades arranged to develop torque from gradual decrease of steam pressure from inlet to exhaust
radiopharmaceutical Noun pharmaceutical consisting of a radioactive compound used in radiation therapy
reflecting telescope Noun optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece
reading lamp Noun a lamp that provides light for reading
radio-phonograph Noun electronic equipment consisting of a combination of a radio receiver and a record player
rammer Noun a tool for driving something with force
reading room Noun a room set aside for reading
reflector Noun optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece
reflector Noun device that reflects radiation
radio-gramophone Noun electronic equipment consisting of a combination of a radio receiver and a record player
ramp Verb stand with arms or forelegs raised, as if menacing
ramp Verb creep up -- used especially of plants
ramp Verb be rampant
ramp Verb furnish with a ramp
ramp Verb behave violently, as if in state of a great anger
ramp Noun an inclined surface connecting two levels
ramp Noun a movable staircase that passengers use to board or leave an aircraft
ramp Noun North American perennial having a slender bulb and whitish flowers
read-only memory Noun (computer science) memory whose contents can be accessed and read but cannot be changed
radiophotograph Noun a photograph transmitted by radio waves
reflection Noun the ability to reflect beams or rays
reflection Noun a calm, lengthy, intent consideration
reflection Noun a remark expressing careful consideration
reflection Noun expression without words
reflection Noun the phenomenon of a propagating wave (light or sound) being thrown back from a surface
reflection Noun (mathematics) a transformation in which the direction of one axis is reversed
reflection Noun the image of something as reflected by a mirror or other reflective material
reflection Noun a likeness in which left and right are reversed
radiophoto Noun a photograph transmitted by radio waves
rifle Noun a shoulder firearm with a long barrel and a rifled bore
rifle Verb go through in search of something
rifle Verb steal goods
rofecoxib Noun a Cox-2 inhibitor (trade name Vioxx) that relieves pain and inflammation without harming the digestive tract
restaurant Noun a building where people go to eat
roulette ball Noun the ball used to play roulette
roulette wheel Noun game equipment consisting of a wheel with slots that is used for gambling
rifle ball Noun a bullet designed to be fired from a rifle
roller bandage Noun bandage consisting of a strip of sterile fabric (of variable width) rolled into a cylinder to facilitate application