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Era vs Echo - What's the difference?

era | echo |

As nouns the difference between era and echo

is that era is era, age while echo is echo (a reflected sound that is heard again by its initial observer).

era

English

Alternative forms

* (archaic)

Noun

(en noun)
  • A time period of indeterminate length, generally more than one year.
  • * {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
    • , chapter=6 citation , passage=Even in an era when individuality in dress is a cult, his clothes were noticeable. He was wearing a hard hat of the low round kind favoured by hunting men, and with it a black duffle-coat lined with white.}}
  • * {{quote-magazine, date=2012-01
    • , author=Philip E. Mirowski , title=Harms to Health from the Pursuit of Profits , volume=100, issue=1, page=87 , magazine= citation , passage=In an era when political leaders promise deliverance from decline through America’s purported preeminence in scientific research, the news that science is in deep trouble in the United States has been as unwelcome as a diagnosis of leukemia following the loss of health insurance.}}
  • (geology) A unit of time, smaller than .

    • Synonyms

    * (time period of indeterminate length) age, epoch, period * See also

    Derived terms

    * (geological time unit)

    Coordinate terms

    *

    Anagrams

    * ----

    echo

    English

    Alternative forms

    * (l) (obsolete) * (l) (obsolete)

    Noun

    (en-noun)
  • A reflected sound that is heard again by its initial observer.
  • * Shakespeare
    • The babbling echo mocks the hounds.
  • * Alexander Pope
    • The woods shall answer, and the echo ring.
  • *
  • * {{quote-magazine, year=2013, month=May-June, author= William E. Conner
    • , title= An Acoustic Arms Race , volume=101, issue=3, page=206-7, magazine=(American Scientist) , passage=Earless ghost swift moths become “invisible” to echolocating bats by forming mating clusters close (less than half a meter) above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them.}}
  • (figurative) Sympathetic recognition; response; answer.
  • * Fuller
    • Fame is the echo of actions, resounding them.
  • * Robert Louis Stevenson
    • Many kind, and sincere speeches found an echo in his heart.
  • (computing) The displaying on the command line of the command that has just been executed.
  • The letter E in the ICAO spelling alphabet.

    • Derived terms

    * echoacousia * echo boomer * echocardiogram, echocardiography * echogenic, echogenicity * echogram * echolalia * echo organ * echopathy * echophonocardiography, echophony * echoplex * echo-ranging * echo sounder * echo stop * echotexture * hypoechoic

    Verb

    (es)
  • (of a sound or sound waves) To reflect off of a surface and return.
  • (by extension) To repeat back precisely what another has just said: to copy in the imitation of a natural echo.
  • * (John Dryden)
    • Those peals are echoed by the Trojan throng.
  • * Keble
    • The wondrous sound / Is echoed on forever.
  • (by extension) To repeat (another's speech, opinion etc.).
  • * {{quote-magazine, year=2013, month=July-August, author= Sarah Glaz
    • , title= Ode to Prime Numbers , volume=101, issue=4, magazine=(American Scientist) , passage=Some poems, echoing the purpose of early poetic treatises on scientific principles, attempt to elucidate the mathematical concepts that underlie prime numbers. Others play with primes’ cultural associations. Still others derive their structure from mathematical patterns involving primes.}}

    Synonyms

    * See also

    Anagrams

    * English nouns with irregular plurals ----