What does spier mean?
A spier is a person who climbs or ascends, especially a rock climber or a mountaineer. It can also refer to a person who spies or observes something secretly.
Example
"The experienced spier carefully navigated the steep rock face, using her knowledge of the terrain to find the safest route."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.