polymarker bundle table
A specialized computing term, likely from computer graphics or data visualization, referring to a table that bundles multiple markers or symbols for rendering.
In this graphics library, a polymarker bundle table is used to draw multiple symbols at once.
A compound of マーカ (from English 'marker'), 列 (column/row), 束 (bundle), and 表 (table). The exact derivation is uncertain; it is a technical term likely coined in Japanese computing contexts.