Characters that may be letters or figures.
1912, contracted from alphabet + numeric (see numerical).
collection of characters (including the Canadian and UK postal rules) that features letters (alphabets) and figures from 0 to 9 (numerals).
of or pertaining to alphanumeric figures
Description of content this is certainly both letters and numbers. Including, "1a2b3c" is a quick sequence of alphanumeric characters. Alphanumeric is usually accustomed assist give an explanation for accessibility to text that may be registered or used in a field particularly a password.