英和和英

語源

alpha- +‎ numeric

発音

• IPA^(key): /ˌæl.fə.n(j)uːˈmɛ.ɹɪk/
• 韻: -ɛɹɪk
• ハイフネーション: al‧pha‧nu‧mer‧ic

形容詞

alphanumeric (not comparable)

1. Consisting of, or limited to, letters and/or numbers, especially the characters A to Z (lowercase かつ uppercase) and 0 to 9.
2. Consisting of these characters plus punctuation and other special characters.
   • 2005, Bali, 2000 Solved Problems in Digital Electronics, Tata McGraw-Hill Education (→ISBN), page 36

     Therefore, we need a special code to represent all alphanumeric data (letters, symbols, かつ numbers).

派生語

• alphanumerical
• alphanumerically

名詞

alphanumeric (複数形 alphanumerics)

1. An alphanumeric character.
   • 2014, Pierre M. Nugues, Language Processing with Perl and Prolog: Theories, Implementation, and Application, Springer, →ISBN, page 268:

     Finally, alphanumerics are digits, uppercase letters, lowercase letters, or accented letters […]

同意語

• alnum