diamond ring effect
a phenomenon, sometimes observed immediately before and after a total eclipse of the sun, in which one of Baily's beads is much brighter than the others, resembling a diamond ring around the moon.
The Google Effect And More ‘Rules’ The Internet CreatedWho needs to stash away names and dates into our longterm memory when we have Google? And, guess what, that phenomenon has a name!
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019