Definition
A Latin term from old English law meaning a host or entertainer — specifically, a person who receives and lodges others. The term appears in two recognized compound forms with distinct meanings:
1. Hospitator communis: A common innkeeper; one who holds himself out to receive and lodge travelers generally, for compensation.
2. Hospitator magnus: The marshal of a military camp; the officer responsible for lodging and quartering troops.
The term derives from the Latin hospitium (a place of lodging or entertainment) and was used in legal pleadings, writs, and early common law records to identify the innkeeper as a legal actor with defined duties and liabilities.
Common Confusion
Despite superficial similarity to modern words like "hospital" and "hospitality," hospitator has no meaningful connection to medical institutions. Both "hospital" and "hospitator" share a Latin root, but in legal usage they diverged early. A hospital in medieval law was a house of charitable reception for travelers or the poor; a hospitator was the keeper of a commercial inn. Modern researchers who encounter hospitator in old English records should not read it as referring to any medical or healthcare facility.
Why It Matters in Research
Hospitator is a term of historical legal art. Researchers will not encounter it in modern statutes, codes, or case law. Its practical importance is confined to reading old English legal records, early common law pleadings, Year Books, original writs, and treatises through the early nineteenth century.
The compound form hospitator communis is the more legally significant of the two. It identifies the party bearing the strict common-law duties of an innkeeper — the duty to receive all travelers, the duty to keep goods safely, and the corresponding liability for loss. When reading early pleadings or writs, recognizing hospitator communis as a term of art (rather than a generic description) is essential. The Latin phrase pro defectu hospitatoris — "for default of the host" — appears in old writ practice and signals a specific legal failure by the innkeeper, not merely an absence of lodging.
Hospitator magnus, by contrast, appears almost exclusively in military and administrative contexts. It has no counterpart in modern law and requires no further analytical development for most legal research purposes.
A key navigational trap: older reports and registers use hospitator interchangeably with innkeeper in some passages, but the legal obligations attached to the hospitator communis are more demanding than those of a mere boardinghouse keeper or private host. The distinction matters when tracing the historical development of innkeeper liability, which evolved into modern hotel and lodging law.
Historical Dictionary Support
Black's Law Dictionary (both first and second editions) and Burrill's Law Dictionary are in full agreement on the core meaning: hospitator means host or entertainer, with hospitator communis denoting the common innkeeper. The entries are brief and consistent, reflecting the term's relative simplicity as a Latin legal label rather than a contested doctrinal concept.
Burrill provides the most useful context, citing Reg. Orig. 105 (the Registrum Omnium Brevium, a foundational collection of original writs) and Lord Ellenborough's usage of pro defectu hospitatoris in 4 M. & S. 310, which places the term in actual judicial discourse as late as the early nineteenth century. Burrill also notes the scholarly debate about derivation — whether from hospitare or from hospitium — a minor point that does not affect legal meaning but confirms the term's deep roots in medieval Latin legal usage.
The Coke reference (8 Coke, 32, Calye's Case) appearing in all three source dictionaries is the most commonly cited authority for hospitator communis in old English law. Researchers working with Coke's Reports will find the term in that context.
What the historical dictionaries do not address is the broader doctrinal framework of innkeeper liability into which hospitator fits — that body of law is treated in treatises on the law of inns and carriers, not in dictionary entries.
Jurisdictional Note
As a Latin term from old English common law, hospitator was used primarily in English courts and English-derived colonial practice. American courts occasionally used the term in early nineteenth-century opinions but it fell out of active use well before the twentieth century. Modern innkeeper law in both England and the United States proceeds entirely without this terminology.