rhein

As nouns the difference between rhein and rhine

is that rhein is an anthraquinone found in rhubarb while rhine is a watercourse; a ditch for water.

As a proper noun Rhine is

a river that flows through Switzerland, Austria, Liechtenstein, Germany, France and the Netherlands.

In organic compound terms the difference between anthraquinone and rhein

is that anthraquinone is a tricyclic quinone, derived from anthracene while rhein is an anthraquinone found in rhubarb.

As a noun rhein is

(organic compound) an anthraquinone found in rhubarb.

As nouns the difference between terms and rhein

is that terms is while rhein is (organic compound) an anthraquinone found in rhubarb.

As nouns the difference between rheid and rhein

is that rheid is (zoology) any member of the rheidae while rhein is (organic compound) an anthraquinone found in rhubarb.

As nouns the difference between thein and rhein

is that thein is while rhein is (organic compound) an anthraquinone found in rhubarb.

As a verb rein

is to give.

As a noun rhein is

(organic compound) an anthraquinone found in rhubarb.