Definition of in perpetuity:
(v) :
for an indefinitely long time; "bequeathed to the nation in perpetuity"; for life; "desire happiness in perpetuity"; "an annuity paid in perpetuity"
Definition of in perpetuity:
(v) :
for an indefinitely long time; "bequeathed to the nation in perpetuity"; for life; "desire happiness in perpetuity"; "an annuity paid in perpetuity"