ABC
noun
\ ˌā-(ˌ)bē-ˈsē
\
\
plural ABC's
or ABCs\ -ˈsēz
\
\
Definition of ABC
(Entry 1 of 2)
1
: alphabet
—usually used in plural
2a
: the rudiments of reading, writing, and spelling
—usually used in plural
b
: the rudiments of a subject
—usually used in plural
ABC
abbreviationDefinition of ABC (Entry 2 of 2)
1
American Bowling Congress
2
American Broadcasting Companies
3
Australian Broadcasting Corporation
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Synonyms for ABC
Synonyms: Noun
alphabet, basics, elements, essentials, fundamentals, grammar, principles, rudiments
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More Definitions for ABC
ABC
noun
English Language Learners Definition of ABC
: the letters of the English alphabet
: the most basic or important information about a subject
See the full definition for ABC in the English Language Learners Dictionary
ABC
abbreviationMedical Definition of ABC
atomic, biological, and chemical
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