In chemistry|lang=en terms the difference between polymeric and polyoxide

is that polymeric is (chemistry) of, relating to, or consisting of a polymer examples of such compounds include polyurethane foams, pvc foams, and styrofoam while polyoxide is (chemistry) a polymeric oxide.

As an adjective polymeric

is (chemistry) of, relating to, or consisting of a polymer examples of such compounds include polyurethane foams, pvc foams, and styrofoam.

As a noun polyoxide is

(chemistry) a polymeric oxide.

As nouns the difference between oxide and polyoxide

is that oxide is while polyoxide is (chemistry) a polymeric oxide.

As nouns the difference between polyhedron and prismatoid

is that polyhedron is (geometry) a solid figure with many flat faces and straight edges while prismatoid is (mathematics) any polyhedron whose vertices all lie in either of two parallel planes.

As nouns the difference between parallel and prismatoid

is that parallel is one of a set of parallel lines while prismatoid is (mathematics) any polyhedron whose vertices all lie in either of two parallel planes.

As an adjective parallel

is equally distant from one another at all points.

As an adverb parallel

is with a parallel relationship.

As a verb parallel

is to construct or place something parallel to something else.

As nouns the difference between plane and prismatoid

is that plane is (label) the thing, the point, the interesting thing, the main interest in something, unusualness, speciality while prismatoid is (mathematics) any polyhedron whose vertices all lie in either of two parallel planes.

As an adverb plane

is (label) particularly, especially, certainly.

As an acronym solid

is (programming|object-oriented).

As a noun bicupola is

(mathematics) a solid formed from two cupolas joined at the base.

As nouns the difference between cupola and bicupola

is that cupola is (architecture) a dome-shaped ornamental structure located on top of a larger roof or dome while bicupola is (mathematics) a solid formed from two cupolas joined at the base.

As an acronym base

is b'''uilding'', '''''a'''ntenna-tower'', '''''s'''pan'', '''''e arth .

As a noun bicupola is

(mathematics) a solid formed from two cupolas joined at the base.

Transcaucasus is an alternative form of transcaucasia.

As proper nouns the difference between transcaucasus and transcaucasia

is that transcaucasus is while transcaucasia is (region of southwest asia).

As a noun southwest

is the compass point halfway between south and west, specifically 225°, abbreviated as sw.

As an adjective southwest

is of or pertaining to the southwest; southwestern.

As a proper noun transcaucasia is

(region of southwest asia).