fog·dog 
(fôgdôg′, -dŏg′, fŏg-)
(fôgdôg′, -dŏg′, fŏg-)n.
A bright or clear spot that appears in breaking fog.
[From the fact that it accompanies fog as a dog accompanies its owner.]
- microcrystal
- microcrystalline
- microculture
- microcyte
- microcytic
- microdensitometer
- microdermabrasion
- microdot
- microelectrode
- microelectromechanical systems
- microelement
- microencapsulate
- microencapsulation
- microenvironment
- microevolution
- microevolutionary
- microfarad
- microfauna
- microfaunal
- microfiber
- microfiche
- microfilament
- microfilamentous
- microfilaria
- microfilarial