thumb|300px|Apophyge. An apophyge (Greek , a flying off), in architecture, is the lowest part of the shaft of an Ionic or Corinthian column, or the highest member of its base if the column be considered as a whole. The apophyge is the inverted cavetto or concave sweep, on the upper edge of which the diminishing shaft rests.
thumb|300px|Apophyge. An apophyge (Greek , a flying off), in architecture, is the lowest part of the shaft of an Ionic or Corinthian column, or the highest member of its base if the column be considered as a whole. The apophyge is the inverted cavetto or concave sweep, on the upper edge of which the diminishing shaft rests.
It is, in effect, a curved join between the column shaft and the slightly larger section of the column to which the shaft joins. It bridges the two radii to avoid a sharp change. This was likely done to avoid cracking of the marble in ancient structures.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).