Ac
noun
1 Ac
A radioactive element of the actinide series; found in uranium ores.
synonyms: actinium, atomic number 89.
Dutch: actinium
Polish: Ac, aktyn
2 AC
An electric current that reverses direction sinusoidally:
— In the US most household current is AC at 60 cycles per second.
synonyms: alternating current, alternating electric current.
Dutch: wisselstroom
Polish: prąd przemienny
Moby thesaurus: DC, absorption current, active current, alternating current, conduction current, convection current, cycle, delta current, dielectric displacement current, direct current, displacement current, eddy current, electric current, electric stream, emission current, exciting current, free alternating current, galvanic current, high-frequency current, idle current ... show more.
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