INTERESSE TERMINI, estates. An interest in the term. The demise of a term in land does not vest any estate in the lessee, but gives him a mere right of entry on the land, which right is called his interest in the term, or interesse termini. Vide Co. Litt. 46; 2 Bl. Com. 144; 10 Vin. Ab. 348; Dane's Ab. Index, h. t.; Watk. Prin. Com. 15.