Englishfor English speakers
Ac
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noun
(= actinium)
a radioactive element of the actinide series; found in uranium ores
AC
—
noun
an electric current that reverses direction sinusoidally
In the US most household current is AC at 60 cycles per second
stimulation
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noun
the act of arousing an organism to action
—
noun
any stimulating information or event; acts to arouse action
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noun
(physiology) the effect of a stimulus (on nerves or organs etc.)
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noun
(= foreplay)
mutual sexual fondling prior to sexual intercourse