Man perhaps almost in trick move (8)
I believe the answer is:
dislodge
'move' is the definition.
(dislodging is a kind of moving)
'man perhaps almost in trick' is the wordplay.
'man perhaps' becomes 'isle' (Isle of Man is an example).
'almost' means to remove the last letter (most of the word but not all of it).
'in' means one lot of letters goes inside another.
'trick' becomes 'dodge' (I've seen this before).
'isle' with its last letter removed is 'isl'.
'isl' inserted within 'dodge' is 'DISLODGE'.
(Other definitions for dislodge that I've seen before include "Force from a fixed or position" , "Force from an established position" , "Digs lode (anag.)" , "Remove from established position" , "Prise out of position" .)