Longman Dictionary of Contemporary English homepage

Date: 1900-2000
Origin: alphabet + numerical

alphanumeric

 adjective
     
Related topics: Linguistics
al‧pha‧nu‧mer‧ic also al‧pha‧nu‧mer‧i‧cal
SL using letters and numbers:
alphanumeric codes
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

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