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  • Il
    Il
    illinium.
  • IL
    IL
    abbreviation
    Illinois (approved especially for use with zip code).
  • il-
    il-
    variant of in- (by assimilation) before l: illation.
  • -il
    -il
    variant of -ile.
  • il.
    il.
    abbreviation
    illustrated.
  • il
    il
    abbreviation
    Israel

Il

1 American  
Symbol, Chemistry.
  1. illinium.


IL 2 American  

abbreviation

  1. Illinois (approved especially for use with zip code).

  2. Baseball. injured list.

    Players testing positive for the virus will be put on a specially designated IL, but details of their medical condition will not be disclosed.


il- 3 American  
  1. variant of in- (by assimilation) before l: illation.


il- 4 American  
  1. variant of in- (by assimilation) before l: illogical.


-il 5 American  
  1. variant of -ile.

    civil.


il. 6 American  

abbreviation

  1. illustrated.

  2. illustration.


IL 1 British  

abbreviation

  1. Illinois

  2. Israel (international car registration)

"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

il 2 British  

abbreviation

  1. Israel

"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

il- 3 British  

prefix

  1. variant of in- 1 in- 2

"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

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.

“Wes is an amazing community-builder as a human being,” said Peter Becker, president of Criterion, in a video call from the Il Cinema Ritrovato Festival in Bologna, Italy.

From Los Angeles Times • Jul. 8, 2026

Kim Jong Il ruled until his death in 2011, when his son Kim Jong Un became the third generation to lead the country.

From The Wall Street Journal • Jul. 6, 2026

The leader of the Democratic People’s Republic of Korea since 1948, Kim Il Sung had embraced communism as a teenager, according to North Korean propaganda.

From The Wall Street Journal • Jul. 6, 2026

Thousands of years later, Kim Il Sung - the founder of North Korea - reportedly used the mountain as a hideout when fighting against the Japanese.

From BBC • Jun. 27, 2026

The music tinkled out shrilly, a song from Carmen or Il Trovatore.

From "A Tree Grows in Brooklyn" by Betty Smith

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