Plurality. See multiplicity. More than one.
Poise. Held in suspension; disposed in a particular way.
Pontoon. Applied to a series of boats ranged side by side to support a walk laid thereon. In aviation it has reference to a float for supporting an aeroplane.
Ponderous. Large; heavy; difficult to handle.
Posterior. The rear end; the opposite of anterior.
Principles. The very nature or essence of a thing; the source or cause from which a thing springs.
Proportion. The relation that exists between different parts or things.
Propounded. Questioned; stated; to state formally for consideration
Proprietary. A right; the ownership of certain property.
Primitive. The beginning or early times; long ago.