virgil
n. countablen. a guide who helps you through a difficult or scary situation. This name comes from a famous ancient poet who led a character through the afterlife in a famous story.
n. a guide who provides direction through a complex or dangerous environment. Derived from the Roman poet who serves as a guide in Dante's 'Divine Comedy'.
The experienced hiker acted as a Virgil for the group.
In the confusing world of high finance, she needed a Virgil to help her navigate the risks.
The veteran journalist served as a Virgil for the young reporter, leading him through the ethical minefields and political traps of the capital's most secretive institutions.
From Middle English Vyrgyle, from Latin Virgilius, from the Roman clan name Vergilius, from Etruscan and of unknown meaning.
Often used as a common noun to describe a guide, though it originates from a proper name.