WordWeb Online

1. A name that has been assumed
   - assumed name, false name

1. As known or named at another time or place
   "Mr. Smith, alias Mr. Lafayette";
   - a.k.a., also known as

1. [technical] Have a signal at frequency appear as a different frequency due to inadequate sampling
    
2. (computing) give an additional equivalent name to an entity, for example one that's more user-friendly

Derived forms: aliased, aliasing, aliases

Type of: name

Encyclopedia: Alias