Matching Words
1989 ResultsBelow are the words that matched your query.
Racon
- noun - a device that, on receiving radar signals, transmits coded signals in response to help navigators determine their position
Radar
- noun - measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
Radia
- noun - an intensely radioactive metallic element that occurs in minute amounts in uranium ores
Radii
- noun - a circular region whose area is indicated by the length of its radius; "they located it within a radius of 2 miles"
- a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
- Radius - the length of a line segment between the center and circumference of a circle or sphere
- support consisting of a radial member of a wheel joining the hub to the rim
- the outer and slightly shorter of the two bones of the human forearm
Radio
- adjective - a communication system based on broadcasting electromagnetic waves
- an electronic receiver that detects and demodulates and amplifies transmitted signals
- indicating radiation or radioactivity; "radiochemistry"
- medium for communication
- transmit messages via radio waves; "he radioed for help"
Radix
- noun - (numeration system) the positive integer that is equivalent to one in the next higher counting place;
Radon
- noun - a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health