dolphin
n.— «A huge floating crane was parked next to the Mukilteo ferry terminal Friday to repair damage done to the dolphins there. Dolphin is the term used to describe the large bumpers, sitting slightly out in the bay, which are used to guide the ferry into the terminal.» —“Huge crane performs surgery on a dolphin” by Pat Ratliff Mukilteo Beacon (Washington) Apr. 4, 2007. (source: Double-Tongued Dictionary)
Further reading
When a teenager went a week without talking as part of a school project, he noticed a surprising side effect: Instead of rehearsing a response to what other people were saying to him, he was focused on listening — and feeling smarter as a result...
Responding to our discussion about thin places, those spots where the boundary between this world and other realities seems narrow or permeable, a listener in Kirkland, Washington, sent us some eloquent thoughts about her own experiences of that...