trans·il·lu·mi·nate [ trànzi lmə nàyt ](past and past participletrans·il·lu·mi·nat·ed, present participletrans·il·lu·mi·nat·ing, 3rd person present singulartrans·il·lu·mi·nates)
transitive verb
Definition:
shine light through organ: to shine a bright light through a body organ or cavity to detect disease or other anomaly