English dictionary
sonoran
/s/@/'n/oU/r/@/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
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Pertaining to or designating the arid division of the Austral zone, including the warmer parts of the western United States and central Mexico. It is divided into the <b>Upper Sonoran</b>, which lies next to the Transition zone, and the <b>Lower Sonoran</b>, next to the Tropical.
Source: webster1913