- pylon (n.)
[pylon 词源字典]
- 1823, "gateway to an Egyptian temple," from Greek pylon "gateway," from pyle "gate, wing of a pair of double gates; an entrance, entrance into a country; mountain pass; narrow strait of water," of unknown origin. Meaning "tower for guiding aviators" (1909) led to that of "steel tower for high-tension wires" (1923).[pylon etymology, pylon origin, 英语词源]