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Amplify vs Strengthen - What's the difference?

amplify | strengthen | Synonyms |

In transitive terms the difference between amplify and strengthen

is that amplify is to increase the amplitude of something, especially of an electric current while strengthen is to augment; to improve; to intensify.

amplify

English

Verb

(en-verb)
  • To render larger, more extended, or more intense, and the like;—used especially of loudspeakers, telescopes, microscopes, etc.
  • (rhetorical) To enlarge by addition or discussion; to treat copiously by adding particulars, illustrations, etc.; to expand; to make much of.
  • * Dryden
  • Troilus and Cressida was written by a Lombard author, but much amplified by our English translator.
  • To increase the amplitude of something, especially of an electric current.
  • strengthen

    English

    Verb

    (en verb)
  • (lb) To make strong or stronger; to add strength to; to increase the strength of; to fortify; to reinforce.
  • :
  • *(William Shakespeare) (c.1564–1616)
  • *:Let noble Warwick, Cobham, and the rest,/ With powerful policy strengthen themselves.
  • *1851 , Anonymous, Arthur Hamilton, and His Dog
  • *:A little hardship, and a little struggling with the rougher elements of life, will perchance but strengthen and increase his courage, and prepare him for the conflicts and struggles of after years.
  • (lb) To animate; to give moral strength to; to encourage; to fix in resolution; to hearten.
  • *(Bible), (w) iii. 28
  • *:Charge Joshua, and encourage him, and strengthen him.
  • *
  • *:"A fine man, that Dunwody, yonder," commented the young captain, as they parted, and as he turned to his prisoner. "We'll see him on in Washington some day. He is strengthening his forces now against Mr. Benton out there.."
  • (lb) To augment; to improve; to intensify.
  • (lb) To grow strong or stronger.
  • Antonyms

    * atrophy

    Derived terms

    * strengthener