A B C

(1) all the letters of the english alphabet. (2) the third word you type in google ( after qwertyuiopasdfghjklzxcvbnm and mnbvcxzlkjhgfdsapoiuytrewq) when you're bored. ABCDEFGHIJKLMNOPQRSTUVWXYZ rate. (Noun) The letters used in the English (and others) language to spell words. abcdefghijklmnopqrstuvwxyz rate.