Thesaurus
Synonyms & Antonyms of ABC
usually ABC's or ABCs plural
general or basic truths on which other truths or theories can be based
- a book on the ABCs of computer usage
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“ABC.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ABC. Accessed 27 May. 2022.
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