U+237F "⍿" Vertical Line with Middle Dot Unicode Character

U+237F "⍿" Vertical Line with Middle Dot is a graphic symbol used primarily in technical and computing contexts, most notably within the APL programming language. It represents the "laminate" or "catenate" function in APL, serving to combine arrays along a new dimension. The symbol consists of a vertical line intersected at its center by a single dot, conveying a sense of joining or connection. Its inclusion in Unicode ensures consistent representation across digital platforms, allowing programmers and mathematicians to correctly display and process this specialized notation.