plunker

[pluhng-ker]

noun

a person or thing that plunks.
Angling. a casting lure that makes a plunking sound upon hitting the surface of the water.

Origin of plunker

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Plunker was very grateful to these fine fellows for the valuable service they had rendered.
The Shellback's Progress
Walter Runciman