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Stadium vs Complex - What's the difference?

stadium | complex |

As nouns the difference between stadium and complex

is that stadium is stage (rfgloss) while complex is a problem.

As an adjective complex is

made up of multiple parts; composite; not simple.

As a verb complex is

(chemistry|intransitive) to form a complex with another substance.

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

    complex

    Adjective

    (complex number) (en adjective)
  • Made up of multiple parts; composite; not simple.
  • a complex''' being; a '''complex idea
  • * John Locke
  • Ideas thus made up of several simple ones put together, I call complex ; such as beauty, gratitude, a man, an army, the universe.
  • Not simple, easy, or straightforward; complicated.
  • * Whewell
  • When the actual motions of the heavens are calculated in the best possible way, the process is difficult and complex .
  • (mathematics) Of a number, of the form a + bi'', where ''a'' and ''b'' are real numbers and ''i is a square root of −1.
  • complex function
  • (geometry) A curve, polygon or other figure that crosses or intersects itself.
  • Synonyms

    * (not simple) complicated, detailed, difficult, hard, intricate, involved, tough

    Antonyms

    * (not simple) basic, easy, simple, straightforward

    Derived terms

    * complexity * complexness

    Noun

  • A problem.
  • A collection of buildings with a common purpose, such as a university or military base.
  • Assemblage of related things; collection.
  • * South
  • This parable of the wedding supper comprehends in it the whole complex of all the blessings and privileges exhibited by the gospel.
  • A psychological dislike or fear of a particular thing.
  • An organized cluster of thunderstorms.
  • (chemistry) A structure consisting of a central atom or molecule weakly connected to surrounding atoms or molecules.
  • * {{quote-magazine, year=2013, month=September-October, author= Katie L. Burke
  • , magazine=(American Scientist), title= In the News , passage=Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis:

    Derived terms

    * military-entertainment complex * military-industrial complex * Oedipus complex * prison-industrial complex * vitamin B complex * protein complex * chelate complex

    Verb

    (es)
  • (chemistry) To form a complex with another substance