microwave radar
— Noun
– English
～ measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
Marguerite Radclyffe Hall
— Noun
– English
～ English writer whose novel about a lesbian relationship was banned in Britain for many years (1883-1943)
Macaca radiata
— Noun
– English
～ Indian macaque with a bonnet-like tuft of hair
methyl radical
— Noun
– English
～ the univalent radical CH3- derived from methane
methylene radical
— Noun
– English
～ the bivalent radical CH2 derived from methane