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amp

amp

26 5.8
A unit for measuring the flow of electricity
  • noun
  • /æmp/
  • Specialized
translation icon : amperio
  • Like couldn't I just connect the amp to my phone?
  • amps per volt
  • amps of current
  • 10 amps

So now we'll turn this up to about two micro amp.

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Examples

  • This is what happens when a 40-amp fuse gets hit with enough juice to light a city.

  • And also is that OK with that higher amp battery in there?

  • You want me to set your amp or are you good?

  • You can do it all with a keyboard, an amp and enough power.

  • OK, well this is not the millions of amps I was hoping.

  • No organic creature in known space can generate more than a few amps of current.

    Fiction book (1999)
  • My favorite electric gig bass amp is an old black 100-watt solid state.

    Blog text (25)
  • A stage is set up with mikes and amps for musicians to get up and play.

    Blog text (21)
  • Its charging system needs only a 50-amp, 200-volt outlet.

    Academic text (2000)
  • A typical household circuit provides about 15 to 20 amps of electric current.

Synonyms

ampere
vsamp
  • Specialized
1 4.3

A unit for measuring electric current like the flow in a wire

has identical meaning but is the common short form used in speech

Surface Forms

amp singular
amps plural

Etymology

Amp is a short form of ampere, named after the French scientist Ampère. It shows the 'strength' of an electric current — in simple words, how much electricity flows through a wire each second, which is why we talk about 'amps' when we measure how much electricity a device uses.