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Rrhea

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Read Also:

• Rrhexis

  1. a combining form meaning “rupture,” used in the formation of compound words: enterorrhexis.

• Rrl

  Remote Reference Layer

• RR Lyrae star

  noun 1. Astronomy. one of a group of pulsating variable stars found in the halo of the Milky Way, with periods between 1.2 and 30 hours; all have approximately the same luminosity and are therefore used for measuring distances.

• Royal assent

  noun 1. (in Britain) the formal signing of an act of Parliament by the sovereign, by which it becomes law

• Royal-antler

  noun 1. the third prong from the base of a stag’s antler.

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