Dictionary

All Word
read/write head Noun (computer science) a tiny electromagnetic coil and metal pole used to write and read magnetic patterns on a disk
radiotelegraphy Noun the use of radio to send telegraphic messages (usually by Morse code)
radiotelegraphy Noun telegraphy that uses transmission by radio rather than by wire
reflux condenser Noun condenser such that vapor over a boiling liquid is condensed and flows back into the vessel to prevent its contents from boiling dry
real storage Noun the main memory in a virtual memory system
rampant arch Noun an arch whose support is higher on one side than on the other
reform school Noun correctional institution for the detention and discipline and training of young or first offenders
reamer Noun a drill that is used to shape or enlarge holes
reamer Noun a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit
rampart Noun an embankment built around a space for defensive purposes
reformer Noun an apparatus that reforms the molecular structure of hydrocarbons to produce richer fuel
reformer Noun a disputant who advocates reform
radiotelephone Noun a telephone that communicates by radio waves rather than along cables
radiotelephone Noun telephony that uses transmission by radio rather than by wire
radiophone Noun a telephone that communicates by radio waves rather than along cables
rear Adjective located in or toward the back or rear
rear Noun the side that goes last or is not normally seen
rear Noun the fleshy part of the human body that you sit on
rear Noun the back of a military formation or procession
rear Noun the part of something that is furthest from the normal viewer
rear Noun the side of an object that is opposite its front
rear Verb construct, build, or erect
rear Verb stand up on the hind legs, of quadrupeds
rear Verb cause to rise up
rear Verb bring up
rear Verb rise up
refracting telescope Noun optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece
refractometer Noun measuring instrument for measuring the refractive index of a substance
refrigeration system Noun a cooling system for chilling or freezing (usually for preservative purposes)
radio telescope Noun astronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extraterrestrial sources
refrigerator Noun white goods in which food can be stored at low temperatures
radio reflector Noun astronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extraterrestrial sources
ramrod Noun a rod used to ram the charge into a muzzle-loading firearm
ramrod Noun a rod used to clean the barrel of a firearm
ramrod Noun a harshly demanding overseer
radiotherapy equipment Noun equipment used to treat diseases with x-rays or radioactivity
refrigerator car Noun a freight car that is equipped with refrigeration system
radio transmitter Noun transmitter that is the part of a radio system that transmits signals
rearview mirror Noun car mirror that reflects the view out of the rear window
ranch Noun farm consisting of a large tract of land along with facilities needed to raise livestock (especially cattle)
ranch Verb manage or run a ranch
regimentals Noun the military uniform and insignia of a regiment
radome Noun a housing for a radar antenna
rear window Noun car window that allows vision out of the back of the car
rein Noun one of a pair of long straps (usually connected to the bit or the headpiece) used to control a horse
rein Noun any means of control
rein Verb keep in check
rein Verb stop or check by or as if by a pull at the reins
rein Verb stop or slow up one's horse or oneself by or as if by pulling the reins
rein Verb control and direct with or as if by reins