radar
noun
/ˈɹeɪ.dɑɹ/
,
/ˈɹeɪ.dɑː(ɹ)/
,
[ˈɹeɪ.ɾɑɹ]
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- (uncountable) A method of detecting distant objects and determining their position, velocity, or other characteristics by analysis of sent radio waves (usually microwaves) reflected from their surfaces.
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radar
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