Po·to·sí 
(pō-tə-sē, -tō-)
(pō-tə-sē, -tō-) A city of south-central Bolivia southwest of Sucre in the Andes at an altitude of about 4,100 m (13,450 ft). It was founded after silver was discovered in 1545 and during its early days was a fabled source of riches.
- microdensitometer
- microdermabrasion
- microdot
- microelectrode
- microelectromechanical systems
- microelement
- microencapsulate
- microencapsulation
- microenvironment
- microevolution
- microevolutionary
- microfarad
- microfauna
- microfaunal
- microfiber
- microfiche
- microfilament
- microfilamentous
- microfilaria
- microfilarial
- microfilm
- microform
- microfossil
- microgamete
- microgametophyte