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Amphitheater vs Stadium - What's the difference?

amphitheater | stadium |

As nouns the difference between amphitheater and stadium

is that amphitheater is a semi-circular acoustic backdrop behind performers for an outdoor venue while stadium is a venue where sporting events are held.

amphitheater

English

Alternative forms

* amphitheatre

Noun

(en noun)
  • (US) A semi-circular acoustic backdrop behind performers for an outdoor venue.
    • The symphony warmed up inside the amphitheater while the audience crowded around outside.
  • (historical) A completely circular outdoor arena; a classic European amphitheatre.

    • Anagrams

    *

    stadium

    English

    (wikipedia stadium)

    Noun

    (en-noun)
  • A venue where sporting events are held.
  • * 2013 June 18, (Simon Romero), " Protests Widen as Brazilians Chide Leaders," New York Times (retrieved 21 June 2013):
    • In a convulsion that has caught many in Brazil and beyond by surprise, waves of protesters denounced their leaders for dedicating so many resources to cultivating Brazil’s global image by building stadiums for international events, when basic services like education and health care remain woefully inadequate.
  • An ancient Greek race course, especially, the Olympic course for foot races.
  • A Greek measure of length, being the chief one used for itinerary distances, also adopted by the Romans for nautical and astronomical measurements, equal to 600 Greek or 625 Roman feet, or 125 Roman paces, or to 606 feet, 9 inches.
  • * , II.ii.3:
    • Dionysiodorussent a letter ad superos after he was dead, from the centre of the earth, to signify what distance the same centre was from the superficies of the same, viz. 42,000 stadiums  […].
  • A kind of telemeter for measuring the distance of an object of known dimensions, by observing the angle it subtends.
  • In surveying, a graduated rod used to measure the distance of the place where it stands from an instrument having a telescope, by observing the number of the graduations of the rod that are seen between certain parallel wires (stadia wires) in the field of view of the telescope.

    • Usage notes

    * The alternative plural stadia is occasionally used, chiefly in high-register contexts.

    Synonyms

    * (venue where sporting events are held) arena * (Greek unit of length) Olympic stadium * (graduated rod in surveying) stadia, stadia rod

    Derived terms

    * stadia rod * stadia wire

    References

    * English nouns with irregular plurals ----