desert(redirected from Désert)
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deserta terrestrial environment in which there is poor soil, climatic extremes of high and low temperatures and low rainfall, and consequently a scarcity of living organisms, all of which must be specially adapted. See XEROPHYTE, METABOLIC WATER.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005