In pleading. The plaintiffs answer of fact to the defendant’s rejoinder. Steph. Pl. 59. ' SURRENDER. A yielding up of an estate tor life or years to him who has an immediate estate in reversion or remainder, by which the lesser estate is merged in the greater by mutual agreement. Co. Litt. 337b. And see Coe v. Hobby, 72 N. Y. 145, 28 Am. ’ Rep. 120; Gluck v. Baltimore, 81 Md. 315, 32 Atl. 515, 48 Am. St. Rep. 515; Brewer v. National Union Bldg. Ass’n, 166 Ill. 221, 46 N. E. 752; Dayton v. Craik, 26 Minn. 133, 1N. W. 813; Robertson v. Winslow, 99 Mo. App. 546, 72 S. W. 442... An assurance restoring or ylelding up an estate, the operative verbs being “surrender and yield up.” The term is usually applied to the giving up of a lease before the expiration of it. Wharton. The giving up by bail of their principal into custody, in their own discharge. 1 Burrill, Pr. 394. Of charter. A corporation created by charter may give up or “surrender” its char-