1.
the Japanese syllabary; the fifty sounds; gojūon order
The systematic arrangement of Japanese kana characters in a grid of rows and columns. Also refers to the traditional ordering system used in dictionaries and indexes.
Forms
五十 (fifty) + 音 (sound). Named for the approximately fifty basic kana sounds, though the actual number is 46 in modern usage.
Usage
The 五十音表 (gojūon chart) arranges kana in a 5×10 grid with vowels (あいうえお) as columns and consonants as rows. 五十音順 (gojūon order) is the Japanese equivalent of alphabetical order and is used in dictionaries, phone books, and indexes.