shed (some) light upon (something)(redirected from they have shed some light upon that)
shed (some) light upon (something)
To reveal information or details about something; to clarify or help people understand something. (A more formal version of "shed (some) light on something.") We've hired a private investigator to help shed light upon the clandestine dealings of the baron. These documents we've uncovered shed some light upon how the late author's final book was meant to end.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.