
1) Architectural element 2) Gothic architecture 3) Type of wall
Found on
https://www.crosswordclues.com/clue/pulpitum

Latin, meaning: platform, stage.
Found on
http://archives.nd.edu/ppp.htm

The pulpitum is a common feature in medieval cathedral and monastic architecture in Europe. It is a massive screen, most often constructed of stone, or occasionally timber, that divides the choir (the area containing the choir stalls and high altar in a cathedral, collegiate or monastic church) from the nave and ambulatory (the parts of the church...
Found on
http://en.wikipedia.org/wiki/Pulpitum

gigantic stone screen separating cathedral choir from the nave
Found on
http://phrontistery.info/p.html

In architecture, a massive stone gallery or rood-screen separating the nave from the ritual choir in a large monastic or cathedral church. ...
Found on
http://www.encyclo.co.uk/local/20688

platform, stage.
Found on
https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html

(Latin; pl. pulpiti: a pulpit, platform, or actor's stage). Roman theatre stage (logeion in the Greek theatre). A platform for a public speaker in front of the scaenae (scaenae frons); Vitruvius gives the maximum height as five feet as opposed to the ten to twelve-foot height of the Hellenistic logeion. See also Latin, podium.
Found on
https://www.whitman.edu/theatre/theatretour/glossary/glossary.htm
No exact match found.