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Amplifier: meaning, definitions and examples

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amplifier

 

[ ˈæmplɪˌfaɪər ]

Noun
Context #1 | Noun

audio equipment

An amplifier is an electronic device or circuit that is used to increase the power, voltage, or current of a signal. It takes a weak signal and boosts it to a higher level without altering the original content.

Synonyms

amplification device, booster

Examples of usage

  • The amplifier made the music sound much louder.
  • She connected the microphone to the amplifier to increase its volume.
  • The amplifier improved the quality of the sound coming from the speakers.
Context #2 | Noun

biology

In biology, an amplifier is a part of a system that increases the output of a signal. It can amplify the effects of a chemical or biological process, leading to a greater response.

Synonyms

enhancer, promoter

Examples of usage

  • The hormone acted as an amplifier for the growth factor.
  • The amplifier enzyme enhanced the reaction rate in the cell.

Translations

Translations of the word "amplifier" in other languages:

🇵🇹 amplificador

🇮🇳 एम्प्लीफायर

🇩🇪 Verstärker

🇮🇩 penguat

🇺🇦 підсилювач

🇵🇱 wzmacniacz

🇯🇵 アンプ

🇫🇷 amplificateur

🇪🇸 amplificador

🇹🇷 amplifikatör

🇰🇷 증폭기

🇸🇦 مضخم

🇨🇿 zesilovač

🇸🇰 zosilňovač

🇨🇳 放大器

🇸🇮 ojačevalnik

🇮🇸 magnari

🇰🇿 күшейткіш

🇬🇪 გამაძლიერებელი

🇦🇿 gücləndirici

🇲🇽 amplificador

Word origin

The word 'amplifier' originated from the Latin word 'amplificare', which means 'to make larger'. The concept of amplification has been essential in various fields, including electronics, telecommunications, and biology. The invention of the electronic amplifier revolutionized the audio industry, allowing for clearer and louder sound reproduction. Over time, amplifiers have evolved to become more efficient and powerful, playing a crucial role in modern technology.

See also: amplification, amplifying.

Word Frequency Rank

Position #7,635 indicates this is an advanced-level word. While not essential for basic communication, it will enhance your ability to understand and create more nuanced content.