1. Having two electronic devices in opposite phase

Encyclopedia: Push-pull

• polysemous word
• polysemy
• polysome
• polysomy
• Polystichum
• Polystichum acrostichoides
• Polystichum aculeatum
• Polystichum adiantiformis
• Polystichum braunii
• Polystichum lonchitis
• Polystichum scopulinum
• Polystichum setiferum
• polystyrene
• polysyllabic
• polysyllabic word
• polysyllabically
• polysyllable
• polysyndeton
• polysynthetic
• polytechnic
• polytechnic institute
• polytetrafluoroethylene
• polytheism
• polytheist
• polytheistic