Dosseret (birth ©)

The translation in the title is followed by this sign ©; this means that it has been "invented" by me.

The place where one or more arcs (arches) start.
In the picture it is the protruding step like ridge around the pilier (piller), which indicates the place where the pillar ends and the arches begin.
The picture was taken in the Sacré-Cœur in Paray-le-Monial.
See also imposte.

Sacré-Cœur - Paray-le-Monial