Search Result for "nodal": 

The Collaborative International Dictionary of English v.0.48:

Nodal \Nod"al\, a. Of the nature of, or relating to, a node; as, a nodal point. [1913 Webster] Nodal line, Nodal point, in a vibrating plate or cord, that line or point which remains at rest while the other parts of the body are in a state of vibration. [1913 Webster]
The Free On-line Dictionary of Computing (30 December 2018):

NODAL Interpreted language implemented on Norsk Data's NORD-10 computers. Used by CERN and DESY high energy physics labs to control their accelerator hardware, PADAC and SEDAC. Included trackball input, graphics.