Main Entry:

¹ABC

Pronunciation:

\ˌā-(ˌ)bē-ˈsē\

Function:

noun

Inflected Form(s):

plural ABC's or ABCs \-ˈsēz\

Date:

13th century

1: alphabet —usually used in plural2 a: the rudiments of reading, writing, and spelling —usually used in plural b: the rudiments of a subject —usually used in plural