Hist. Also 7 librat. [ad. med.L. lībrāta (sc. terra), f. lībra pound: see -ATE1.] A piece of land worth a pound a year.
1610. W. Folkingham, Art Survey, II. vii. 59. Then must the Obolat be 1/2 Acre, the Denariat an Acre, the Solidat 12. acres, & the Librat 240.
1778. Pennant, Tour Wales, I. 26. Henry III. by charter grants and confirms ten librates [Dugdale decem libratas terræ] in Longenedale in Derbyshire.
1865. Nichols, Britton, II. 143. Twenty librates of land with the appurtenances.
1875. Stubbs, Const. Hist. (1896), II. xiv. 119. The sheriffs were ordered to send all persons who possessed more than twenty librates of land.