A river in western Europe, that flows through Switzerland, Austria, Liechtenstein, Germany, France and the Netherlands, before emptying into the North Sea.

The most populous of the 16 component states of Germany, located in the west of the country.

(geometry) A parallelogram having all sides of equal length. / The rhombus diamond, as one of the suits seen in a deck of playing cards ( or ).

(slang, now rare) Money.

(colloquial) A rhinoceros.

The variation of strong and weak elements (such as duration, accent) of sounds, notably in speech or music, over time; a beat or meter. / A specifically defined pattern of such variation.

A durational pattern which occupies a period of time equal to a pulse or pulses on an underlying metric level.

(music) A durational pattern which does not occupy a whole number of pulses on an underlying metric level.

(countable, uncountable) Rhyming verse (poetic form) / A thought expressed in verse; a verse; a poem; a tale told in verse. / (countable) A word that rhymes with another.

(transitive, intransitive) To compose or treat in verse; versify.