alias

word

/ˈeɪɫiəs/
AY-lee-uhs
/ˈeɪliəs/
AY-lee-uhs

Definition

An alias is a false or alternative name that a person uses, often to hide their real identity. It can also mean a different name used for convenience or privacy.

Usage & Nuances

Common in legal, technical, and informal settings. Used in phrases like 'under the alias of'. Can refer to both people and user names online. Not to be confused with 'nickname,' which is more informal and not usually for hiding identity.

Example Sentences

Writers often publish their work under an alias.

basic

His online alias is 'ShadowWolf'.

basic

You can create an alias for your email if you want more privacy.

natural

Everyone in the group uses an alias instead of their real names.

natural

He used an alias to hide his real name.

basic

The suspect was known by several aliases across different cities.

natural