Pass over — X (5)
I believe the answer is:
cross
I believe this is a double definition.
'pass over' is the first definition.
(synonyms)
'x' is the second definition.
(I've seen this before)
(Other definitions for cross that I've seen before include "religious symbol" , "Annoyed; symbol" , "Get over - feeling angry" , "Get on wrong side of" , "frustrated?" .)