Lat. In Roman law. A precarl-oug enjoymeut of land, corresponding wlth the rlght of habitatio of houses, and heing closely analogous to the tenancy at sufferance or at wiU of English law. The usuarius (i. e., tenant by usus) could only hold on so long as the owner found him convenient, aud had to go so soon as ever he was in the owner’s way, (moles tus.) The usttarius could not have
Source: Black's Law Dictionary 2nd Ed (1910)
