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IV

1 American  
[ahy-vee] / ˈaɪˈvi /

noun

plural

IVs, IV's
  1. an intravenous device for delivering electrolyte solutions, medicines, and nutrients.


IV 2 American  

abbreviation

  1. intravenous.

  2. intravenous drip.

  3. intravenous injection.

  4. intravenously.


i.v. 3 American  

abbreviation

  1. increased value.

  2. initial velocity.

  3. invoice value.


I.V. 4 American  

abbreviation

  1. initial velocity.


i.v. British  

abbreviation

  1. intravenous(ly)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of IV

First recorded in 1950–55

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sylmar finished 11-19 last year, fifth in the Valley Mission League, and lost in the Division IV finals to Downtown Magnets.

From Los Angeles Times

Nasa said this additional flight would not slow down its return to the Moon - it is still aiming for 2028 for one or even two lunar landings in what will be Artemis IV and V.

From BBC

This preface, which harks back to “Richard II” and “Henry IV, Parts 1 and 2” in addition to the three parts of “Henry VI” that immediately precede “Richard III,” crowds an already crowded plot.

From Los Angeles Times

A Victorian image of thatcher Lot Long, from Wiltshire, is believed to be the original frame behind the cover art of Led Zeppelin IV, which included the rock band's hit Stairway to Heaven.

From BBC

It noted in the concluding statement of its "Article IV" consultation that the country saw "continued strong productivity growth even though the government shutdown took a bite out of activity in the fourth quarter."

From Barron's