Platte

Platte, the largest affluent of the Missouri, which joins it at Plattsmouth after an easterly course of 900 m.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Platt-Deutsch * Platten-See
[wait for the fun]
Plantagenets
Plantin, Christophe
Plassey
Plaster of Paris
Platæa
Plato
Platoff, Matvei Ivanovich, Count
Platonic Love
Platonic Year
Platt-Deutsch
Platte
Platten-See
Plauen
Plautus
Playfair, John
Pleiades
Pleiades, The
Plenist
Plesiosaurus
Pleura
Pleura-pneumonia