PONTOON n.
hinery, used in careening ships, raising weights, drawing piles, etc., chiefly in the Mediterranean; a lighter. Pontoon bridge, a bridge formed with pontoons. -- Pontoon train, the carriages of the pontoons, and the materials they carry for making a pontoon bridge.
POTTER n.
The red-bellied terrapin. See Terrapin. Potter's asthma (Med.), emphysema of the lungs; -- so called because very prevalent among potters. Parkers. -- Potter's clay. See under Clay. -- Potter's field, a public burial place, especially in a city, for paupers, unknown persons, and criminals; -- so named from the field…
PRICKLY a.
dred more. O. vulgaris, O. Ficus-Indica, and O. Tuna are abundantly introduced in the Mediterranean region, and O. Dillenii has become common in India. -- Prickly pole (Bot.), a West Indian palm (Bactris Plumierana), the slender trunk of which bears many rings of long black prickles. -- Prickly withe (Bot.), a West I…