1

ABC

noun \ ˌā-(ˌ)bē-ˈsē \

Definition of ABC

plural ABC's or ABCs play \-ˈsēz\
1 : alphabet usually used in plural
2 a : the rudiments of reading, writing, and spelling usually used in plural
b : the rudiments of a subject usually used in plural

Examples of abc in a Sentence

  1. a book on the ABCs of computer usage

First Known Use of abc

14th century


2

ABC

abbreviation

Definition of ABC

1 American Bowling Congress
2 American Broadcasting Companies
3 Australian Broadcasting Corporation


ABC Defined for English Language Learners

ABC

noun

Definition of ABC for English Language Learners

  • : the letters of the English alphabet

  • : the most basic or important information about a subject


Medical Dictionary

ABC

abbreviation

medical Definition of ABC

atomic, biological, and chemical


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allowing a liquid or gas to pass through

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