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English Thesaurus

1. modulation of the amplitude of the (radio) carrier wave (noun.communication)

hypernym	:	modulation,
definition	:	(electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phase (noun.communication)

2. a master's degree in arts and sciences (noun.communication)

hypernym	:	master's degree,
definition	:	an academic degree higher than a bachelor's degree but lower than a doctor's degree (noun.communication)

3. a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms (noun.substance)

hypernym	:	metal, metallic element,
definition	:	any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. (noun.substance)