Definition
In Roman and civil law, annona refers to a supply of grain, provisions, or foodstuffs — more broadly, the annual means of subsistence. In early English legal usage borrowed from civil law sources, it denotes a yearly contribution made by one person toward the maintenance or support of another.
The term carries two related but distinct senses in historical legal sources:
1. Provisions generally. The physical supply of grain and other foodstuffs necessary for sustenance — not limited to grain alone but extending to bread, meat, oil, salt, wine, hay, straw, and similar necessities.
2. Obligatory contributions. In the context of Roman provincial administration, annona described the compulsory contributions of agricultural produce levied on landowners and farm occupants in the provinces for the provisioning of the Roman army.
In English legal usage, the term narrowed to describe a yearly maintenance payment or contribution from one person to another — essentially an early form of what later legal systems would call an allowance, maintenance obligation, or annual charge on land.
Common Language
Modern common usage (Wiktionary): Annona in ordinary modern English refers to the custard apple — a tropical fruit tree of the genus Annona and its fruit.
Historical common usage (Webster's 1913): Webster's 1913 does not treat annona as an English word; the term remained primarily botanical or technical Latin.
The gap here is complete. The biological genus Annona (named after the Latin word for grain provisions) and the legal term annona share an etymological root but diverge entirely in meaning. A researcher encountering annona in a legal text should set aside any botanical association entirely. The legal term has nothing to do with the fruit genus and everything to do with grain supply and maintenance obligations.
Why It Matters in Research
Annona is a term researchers encounter almost exclusively in civil law sources, Roman law commentaries, and early English legal texts drawing on the civilian tradition. Several navigational points apply:
Corpus placement. The term appears most frequently in Digest and Code references, particularly Digest 48.12 (on the crime of hoarding grain, annona fraudanda) and Codex 10.16. Researchers working in English common law sources will rarely encounter it outside of scholarly commentary or ecclesiastical contexts.
Maintenance and support research. The narrowed English usage — a yearly contribution by one person for another's support — makes annona an ancestor concept to modern maintenance, alimony, and support obligations. Researchers tracing the history of spousal or filial support through civilian-influenced English law should note this term as a potential predecessor in early texts.
Military provisioning and taxation history. In Roman law research, annona is inseparable from the administrative and fiscal history of the late Roman Empire. The annona militaris — military grain levy — was a major mechanism of provincial taxation. Researchers studying Roman administrative law or the transition from Roman to medieval fiscal systems will encounter this term frequently.
Spelling and context traps. In manuscript sources and early printed legal texts, annona may appear without context markers, requiring the researcher to determine whether it refers to the general concept of provisions, a specific legal obligation, or a formal levy. The Calvinus Lexicon (Calv. Lex.) cited by Burrill is a reliable historical reference for disambiguation.
Historical Dictionary Support
The three source dictionaries present a consistent but unequal picture. Black's (both editions) offers only a brief gloss — grain, food, a yearly contribution for support — sufficient for identification but not for substantive research. Burrill's is substantially more useful, providing the civil law context, the range of goods included under the term, and specific Digest and Code references. Burrill correctly notes that annona encompassed far more than grain in practice, covering the full range of provisions needed for army provisioning in the provinces.
None of the historical dictionaries address the annona militaris as a distinct concept, nor do they discuss Diocletian-era reforms that made the annona levy a cornerstone of late imperial taxation. Researchers needing that depth must go beyond these dictionary sources to Roman law treatises and historiographical scholarship.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Roman Law — Taxation and Provincial Administration; Maintenance and Support Obligations — Historical Development.