Black's Law Dictionary (2nd edition)dictionaries

Tenendum

Lat To hold; to be hold-en. The name of that formal part of a deed whlch is characterized by the words “to hold.” It was formerly used to express the tenure by which the estate granted was to be held; bnt, since all freehold tenures have been converted lnto socage, the tenendum is

Source: Black’s Law Dictionary 2nd Ed (1910)