Working glossary
Twelve words, held to one meaning each
Continental coverage borrows vocabulary from law, logistics and hydrology, then uses it loosely. This page fixes the sense the desk means, so a reader can tell whether an item is describing a rule, a practice, or the gap between them.
- Cut face
- The exposed edge of a section. Used here for the front page and for any item that shows surface, terrace and bedrock in one place. A cut face is a reading aid, not a metaphor for depth in the emotional sense.Shown by: a section drawing, a photograph of an excavated bank, a stratigraphic log.
- Surface event
- The thing that happened on a particular day: a gate closed, a convoy held, a fee posted. Reportable within hours if the operating bulletin confirms it.Shown by: gate notices, dispatch logs, port bulletins, agency social accounts.
- Terrace
- The layer of permits, quotas and schedules that makes surface events repeat. It moves on a seasonal cycle, which is why the same problem returns every year without anyone deciding to bring it back.Shown by: permit registers, quota allocations, seasonal operating plans.
- Bedrock
- Statute, treaty article, compact, or a reported opinion that interprets one. Changes on a scale of decades. When a surface fix fails, the reason is usually here.Shown by: session laws, treaty texts, compact articles, court opinions.
- Filing stamp
- The date and office mark applied when a document enters the public record. The desk treats the stamp as the authoritative date, ahead of any date printed in a press release.Shown by: recorder stamps, docket entries, register headers.
- Tolerance
- The margin a rule allows before enforcement changes. A weight limit with a two percent tolerance is a different rule from a weight limit enforced at the scale. Most disputes live inside the tolerance.Shown by: enforcement manuals, scale calibration records, inspection directives.
- Standing body
- A commission, board or tribunal that exists independent of any single dispute. Membership terms and quorum rules tell you how much it can actually decide.Shown by: enabling statutes, appointment records, approved minutes.
- Quota period
- The window in which an allocation applies. Quotas that reset annually create a predictable rush in the final weeks, which is a scheduling fact rather than a crisis.Shown by: allocation tables, tariff schedules, customs notices.
- Corridor
- A route with an operating standard: a rail line with a gauge and a maintenance class, a highway with a weight rating, a river with a draft. A corridor is a promise about time.Shown by: trackage agreements, maintenance schedules, port leases.
- Priority date
- In water law, the date that fixes who is served first when supply falls short. Seniority is not seniority of need. It is seniority of filing.Shown by: compact records, state water rights registers, decree schedules.
- Operational bulletin
- The short notice an office issues about how a rule will be applied this week. It carries more practical weight at a gate than the rule it interprets.Shown by: daily notices, district circulars, port operations memos.
- Correction notice
- A dated statement attached to a published item naming what was wrong and what settles the difference. The desk does not remove corrected text; it marks it.Shown by: the correction line at the top of the item, and the retained draft.
A term missing from this list is usually a sign that the desk has not yet needed to be precise about it. Send a candidate with the document that would settle its meaning, and it will be considered for the next revision.