PALANQUIN n.
r feet wide, and four feet high, borne on the shoulders of men by means of two projecting poles, -- used in India, China, etc., for the conveyance of a single person from place to place. [Written also palankeen.]
PLUNGER n.
pin of a breechloader. Plunger bucket, a piston, without a valve, in a pump. -- Plunger pole, the pump rod of a pumping engine. -- Plunger pump, a pump, as for water, having a plunger, instead of a piston, to act upon the water. It may be single-acting or double- acting