"Waiting for __" (5)
(Other definitions for godot that I've seen before include "it's no use waiting for him!" , "Character never appearing" , "Mysterious character waited for" , "One theatrically waited for" , "One awaited by Vladimir and Estragon" .)
'waiting for' is the definition.
('expect' can be a synonym of 'wait for')
This is all the clue.
(Other definitions for expecting that I've seen before include "Regarding as likely to happen" , "pregnant" , "Anticipating, looking forward to" .)