Adjective
Having a single pole
Using a single electrode
Source: en.wiktionary.orgMonopole and metallic return These effects can be eliminated with installation of a metallic return conductor between the two ends of the monopolar transmission line. Source: Internet
Most monopolar systems are designed for future bipolar expansion. Source: Internet
With monopolar transmission the choice of polarity of the energized conductor leads to a degree of control over the corona discharge. Source: Internet