meaning of amplifier

amplifier meaning in General Dictionary

a person who or whatever amplifies

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  • digital equipment that increases energy of signals driving through it
  • One who or what amplifies.

amplifier meaning in Etymology Dictionary

1540s; representative noun from amplify. Electronic feeling is from 1914; reduced kind amp is from 1967. Alternative stentorphone (1921) did not get on.


amplifier meaning in General Dictionary

(n.) One who or whatever amplifies.