This plan is available to anyone who has both Medical Assistance from the state (AHCCCS) and Medicare Parts A & B. Enrollment in Health Choice Generations HMO SNP depends on contract renewal. This information is not a complete description of benefits. Contact the plan for more information.
Freebase(0.00 / 0 votes)Rate this definition: Arid. A region is arid when it is characterized by a severe lack of available water, to the extent of hindering or preventing the growth and development of plant and animal life. Environments subject to arid climates tend to lack vegetation and are called xeric or desertic.
desert. 1. 'desert' as a noun. A desert. is a large area of land where there is very little water or rain, no trees, and very few plants. They crossed the Sahara Desert.2. 'desert' as a verb. When people or animals desert. a place, they all leave it. Poor farmers are deserting their fields and coming here looking for jobs.esert. 1. 'desert' as a noun. A desert. is a large area of land where there is very little water or rain, no trees, and very few plants. They crossed the Sahara Desert.