The word "nodal" refers to anything related to a node. A node is a specific point or location within a system or structure where different elements come together, connect, or interact. Full definition
Divided into chronological sections and arranged thematically within those sections, the exhibition presents these major works and series as nodal points that signal new phases or chapters in the artist's oeuvre. (mcachicago.org)
Our results support a modified version of the migration model in which Toddler signaling acts downstream of Nodal signaling to regulate mesodermal cell migration while indirectly regulating endodermal cell migration via Cxcr4a signaling. (elifesciences.org)
Coordination between line departments and climate nodal agencies was already a major concern during state climate plan preparation. (indiaclimatedialogue.net)