guide
verb (used with object)
to assist (a person) to travel through, or reach a destination in, an unfamiliar area, as by accompanying or giving directions to the person.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Deprived of her propellers she was an unguidable balloon.
From Robur the Conqueror by Jules Verne