What is Guest?

Legal Definition
A traveller who stays at an inn or tavern-with the consent of the keeper: Bac. Ab. Inns, C 5; 8 Co. 32. And if, after having taken lodgings at an inn, he leaves his horse there, and goes elsewhere to lodge, he is still to be considered a guest. But not if he merely leaves goods for which the landlord receives no compensation. 1 Salk. 888; 2 Lord Raym. 866; Cro. Jac. 188. The length of time a man is at an inn makes no difference, whether he stays a day, or a week, or a month, or longer, so always, that, though not strictly transiens, he retains his character as a traveller. But if a person comes upon a special contract to board and sojourn at an inn, he is not in the sense of the law a guest, but a boarder. Bac. Ab. Inns, C. 5; Story, Bailm. ยง477.

2. Inkeepers are generally liable for all goods belonging to the guest, brought within the inn. It is not necessary that the goods should have been in the special keeping of the innkeeper to make him liable. This rule is founded on principles of public utility, to which all private considerations ought to yield. 2 Kent, Com. 459; 1 Hayw. N. C. Rep. 40; 14 John. R. 175; Dig. 4, 9, 1. Vide 8 Barb. & Ald. 283; 4 Maule & Selw. 306; 1 Holt's N. P. 209; 1 Salk. 387; S. C. Carth. 417; 1 Bell's Com. 469 Dane's Ab. Index, h. t.; Yelv. 67, a; Smith's Leading Cases, 47; 8 Co. 32.
-- Bouviers Law Dictionary
Legal Definition
A traveler who lodges at an inn or tavern with the consent of the keeper. Bac. Abr. "Inns," C, 5; 8 Coke, 32; McDaniels v. Robinson, 26 Vt 316, 62 Am. Dee, 574; Johnson v. Reynolds, 3 Kan. 261;
-- Black's Law Dictionary
Legal Definition
A wayfarer who stops at an inn and is accepted. See 62 Am. Dec. 586, note.
-- Ballentine's Law Dictionary