witness post
n.— «Sara Yurman, 33, is a geographer with the Gwinnett County planning department who specializes in mapmaking. She found a “witness post” in the Modoc community, a rare thing, so she said, that showed that Modoc sits 5 feet above sea level.» —“Cyclists head home to BRAG again with growing event” by Jim Galloway Atlanta Journal Constitution (Georgia) June 20, 1988. (source: Double-Tongued Dictionary)
Further reading
Our discussion of Anglo-Saxon kennings inspired listener Paul Holler of Arlington Heights, Illinois, to write a lovely poem exploring the idea of the kenning sea-guest, meaning “sailor,” and what it means to be a guest of the sea and what that says...
Melissa in Greensboro, North Carolina, has been sparring with the Gen Z members of her family over the shifting meanings of words. Her kids use aesthetic as an adjective to mean “aesthetically pleasing,” as in That’s so aesthetic. They also refer to...