Longman Dictionary of Contemporary English homepage

Topic: LETTERS AND PUNCTUATION

ABC

 noun
     
ABC
1 [singular] British English, ABCs [plural] American EnglishSLA the letters of the English alphabet as taught to children
2

the ABC of something

British English the ABCs of something American English the basic facts about a particular subject:
the ABCs of your computer
3
American Broadcasting Corporation
one of the national television companies in the US
Definition of ABC from the Longman Dictionary of Contemporary English within
the topic LETTERS AND PUNCTUATION
Word of the Day
The LETTERS AND PUNCTUATION
Word of the Day is:
punctuation mark

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