Go into the photo stream album, select the photo you want to delete and click on the trash icon. It should give you a message indicating that the file will be deleted from the photo stream album on all of your synced devices:
Webster Dictionary(0.00 / 0 votes)Rate this definition: Epiphyllum(noun) a genus of cactaceous plants having flattened, jointed stems, and petals united in a tube. The flowers are very showy, and several species are in cultivation.
Since an epiphany is an experience of sudden and striking realization, when you have one, its hugely exciting! Generally, the term is used to describe a scientific breakthrough, religious or philosophical discoveries, but it can apply in any situation in which an enlightening realization allows a problem or situation to be understood from a new and deeper perspective.