'alphabetical' definitions:

Definition of 'alphabetical'

From: WordNet
adjective
Relating to or expressed by a writing system that uses an alphabet; "alphabetical writing system" [syn: alphabetic, alphabetical] [ant: analphabetic]
adjective
Arranged in order according to the alphabet; "an alphabetic arrangement"; "dictionaries list words in alphabetical order" [syn: alphabetic, alphabetical] [ant: analphabetic]