(cryptography) Text or any data that is to be encrypted (as opposed to ciphertext).

A division of the Miwok people, who resided in the general area of modern San Joaquin County and parts of Sacramento Valley, California. / The Utian (Penutian) language spoken by this people.

(geography) The relatively flat region of North American grasslands east of the Rocky Mountains, from Alberta, Saskatchewan, and Manitoba in the north, to Texas in the south.

Alternative spelling of plainsong

Alternative spelling of floodplain

(geography) A plain formed by the deposition of sediment from the periodic flooding of a river.

Paper that has no ruled lines or other markings on it. / Non-glossy photographic paper.

A large region of North America formed by the collision of cratons in the Paleoproterozoic.

(rail transport) a stretch of railway track that does not have any junctions, crossovers or points on it.

(rail transport) to remove points and crossovers from a stretch of track.