- trumeau (n.)
[trumeau 词源字典]
- 1883, in architecture, "piece of a wall between two openings," as the central pillar of a great doorway," from French trumeau, literally "calf of the leg" (12c.), from a Germanic source (compare German Trumm "end, stump," Swedish dialectal tromm "stump, end of a log").[trumeau etymology, trumeau origin, 英语词源]