Fraught (5)
I believe the answer is:
laden
'fraught' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for laden that I've seen before include "'Burdened, oppressed (5)'" , "Eland (anag)" , "Carrying a load" , "Loaded with cargo or burden" , "cargo aboard" .)