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nounthe sixth month of the civil year; the twelfth month of the ecclesiastic year in the Jewish calendar (in February and March)type of:part of:
Definition that contains adar
- echo a reflected television or radio or radar beam
- microwave a short electromagnetic wave (longer than infrared but shorter than radio waves); used for radar and microwave ovens and for transmitting telephone, facsimile, video and data
- acquire locate (a moving entity) by means of a tracking system such as radar
- scanner a radar dish that rotates or oscillates in order to scan a broad area
- pip a radar echo displayed so as to show the position of a reflecting surface
- clutter unwanted echoes that interfere with the observation of signals on a radar screen
- blip a radar echo displayed so as to show the position of a reflecting surface
- chaff foil in thin strips; ejected into the air as a radar countermeasure
- 3d radar radar that will report altitude as well as azimuth and distance of a target
- doppler radar radar that uses the Doppler shift to measure velocity