1. a tall tower-like structure that supports electrical power lines
2. a tall structure used as a marker or guide, especially in aviation or sports
3. a monumental gateway or entrance structure in ancient Egyptian architecture
Usage: architecture; historical

Examples

• The electrical pylon stood tall against the horizon.
• Workers climbed the pylon to repair the power lines.
• The pilot used the pylon as a navigation marker.
• Orange pylons marked the race course boundaries.
• The ancient temple’s pylon was decorated with hieroglyphs.
• Construction crews installed a new pylon along the highway.
• The aircraft flew between the pylons during the air show.