Definition
"Gers" does not function as a legal term of art. The entry appearing in some editions of Black's Law Dictionary under this heading is a fragment of a longer entry on carriers — specifically, the passage defining "common carriers of passengers" — misattributed or mislabeled in the source index. The quoted language ("Common carriers of passengers are such as undertake for hire to carry all persons indifferently who may apply for passage") belongs under CARRIERS or COMMON CARRIERS, not under any independent headword "Gers."
As a standalone legal term, GERS has no recognized definition in Anglo-American law.
Common Language
Modern common usage (Wiktionary): "Gers" refers either to a department of the Occitania region of southern France (capital: Auch; INSEE code 32) or to the Gers River, a left tributary of the Garonne flowing through Hautes-Pyrénées, Gers, and Lot-et-Garonne.
Historical common usage (Webster's 1913): Not listed as an English-language entry.
The term carries no legal meaning in common usage either. There is no meaningful gap between common and legal meaning to analyze — the word simply does not occupy legal vocabulary as an independent concept.
Common Confusion
The source material attached to this entry is the Black's Law Dictionary definition of COMMON CARRIERS OF PASSENGERS, not a definition of "Gers." Researchers encountering this label in a legal index or database should treat it as a cataloging or OCR error and search instead under CARRIERS, COMMON CARRIERS, or PASSENGERS. The confusion likely arises from corrupted headword extraction in digitized editions of Black's, where running headers, footnote markers, or section labels are occasionally parsed as entry headwords.
Why It Matters in Research
Researchers using digitized or indexed versions of historical law dictionaries should be alert to phantom headwords — terms that appear as dictionary entries due to scanning artifacts, OCR errors, or corrupted metadata rather than genuine editorial inclusion. "Gers" is a representative example. If a corpus search surfaces this term in a legal context, the substance of the relevant passage concerns carrier law, not any concept named "Gers."
When tracing carrier law research through historical sources, redirect to the authentic headwords: CARRIER, COMMON CARRIER, PASSENGER, and HIRE. Thompson's work on carriers (cited in the Black's passage) is a legitimate treatise source for 19th-century carrier doctrine and may be pursued through that lineage.
Historical Dictionary Support
Black's Law Dictionary is the sole source flagged here, and the entry it provides is not a definition of "Gers" — it is a definition of common carriers of passengers that has been misassigned. The quoted passage cites Thompson on Carriers, a recognized 19th-century treatise authority on transportation law. No other major historical legal dictionary — Bouvier's, Burrill's, Wharton's, or Stroud's — contains an entry for "Gers" as a legal term. The absence is uniform and confirms that no independent legal concept by this name exists in the tradition.