alphameric
Học thuậtThân thiện
Definition
- Adjective:
- Relating to alphanumeric characters: "Alphameric" describes anything pertaining to or consisting of a set that includes both letters of the alphabet and numerical digits.
Usage
- The term "alphameric" is a technical adjective used primarily in computing, data processing, and information theory. It modifies nouns to specify that they involve or are characterized by the combined use of letters and numbers.
Examples
- Adjective:
- The system requires an alphameric password containing both letters and numbers.
- The old database stored information in an alphameric code.
- Please enter your alphameric serial key to activate the software.
Advanced Usage
"Alphameric character set": A defined collection of symbols that includes the letters A-Z (and often a-z) and the digits 0-9.
- The standard ASCII set includes an alphameric character set along with punctuation and control codes.
"Alphameric data": Information represented using a combination of alphabetic letters and numeric digits.
- The form field is designed to accept only alphameric data.
Variants and Related Words
Alphanumeric (adj): This is the more common and preferred synonym for "alphameric." The meanings are identical.
- Use an alphanumeric username.
Alphamerical (adj): An alternative, less common adjectival form.
- The alphamerical sorting was case-sensitive.
Synonyms
- Alphanumeric: Consisting of or using both letters and numerals.
Notes on Meaning
- "Alphameric" is synonymous with "alphanumeric." While "alphanumeric" is far more prevalent in modern usage, "alphameric" is still understood, especially in certain technical or legacy contexts. Both terms strictly refer to the combination of alphabetic and numeric characters and do not typically include special symbols or punctuation unless explicitly stated (e.g., "alphanumeric and special characters").
Adjective
- of or pertaining to alphanumeric characters