Star cluster in Taurus (8)
I believe the answer is:
pleiades
'star cluster in taurus' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for pleiades that I've seen before include "Group of stars in Taurus" , "Prominent star group" , "Daughters of Atlas - Seven Sisters star cluster in Taurus" , "Star cluster representing sisters in mythology" , "Group of sisters" .)