Suspense
Bouvier's Law Dictionary and Concise Encyclopedia · John Bouvier; revised by Francis Rawle · 1914
Bouvier's Law Dictionary and Concise Encyclopedia
When a rent, profit & prendre, and the like, are, in consequence of the unity of possession of the rent, etc., of the land out of which they issue, not in esse for a time, they are said to be in suspense, tunc dormiunt; but they may be revived or awakened.
Co. Litt. 313 a.