·noun One who, or that which, plucks.
II. Plucker ·noun A machine for straightening and cleaning wool.
The fishing frog, Lophius piscatorius. ...
The Sailor's Word-Book
·add. ·- Crookes tube. II. Plucker tube ·add. ·- A vacuum tube, used in spectrum analysis, in which...
Webster's Dictionary of the English Language