Maritime Law Glossary

The definitive, citable glossary key maritime law terms: from “Abandonment” to “York-Antwerp Rules”.

Ideal reference for legal practitioners, academics, and editors.

 

Table of Contents

A

Term Definition
Abandonment Surrender of ship or goods to insurer after peril, triggering settlement under hull policy. See York-Antwerp Rules.
Accession Acquisition of title to goods by natural increase or processing, relevant in marine insurance and general average.
Admiralty Jurisdiction Jurisdiction of courts over maritime claims (collisions, salvage, liens), derived from historic prerogative courts in common law.

C

Term Definition
Cargo Claim Claim by cargo owner against carrier for loss or damage, governed by Hague-Visby or Hamburg Rules, depending on carriage contract.
Charter Party Contract between shipowner and charterer for vessel hire; types include voyage, time, and demise (bareboat) charters.
Collision Convention 1910 International Convention for the Unification of Certain Rules of Law respecting Collisions between Vessels—jurisdiction and liability rules.

G

Term Definition
General Average Principle requiring all interests in a sea venture to proportionately share losses resulting from voluntary sacrifice of part of ship or cargo to save whole.
Gross Negligence High degree of negligence under limits regimes (LLMC; CLC Convention) that may invalidate limitation of liability if proven.

M

Term Definition
MARPOL International Convention for the Prevention of Pollution from Ships (1973/78), addressing oil, chemicals, sewage, garbage, air pollution.
Mortgage, Ship Security interest on a vessel, recorded in a national registry; rank determined by date of registration, following maritime lien priorities.

S

Term Definition
Salvage Rewarded service rendered voluntarily to save ship or cargo from peril; governed by Salvage Convention 1989 and Lloyd’s Open Form.
Sea Protest Formal declaration by master before notary after voyage, recording facts and weather to rebut carrier’s liability under Hague-Visby Rules.
Shipbroker Agent arranging charter parties or sale/purchase of vessels; duties governed by contract law and FOSFA/FBF standard terms.
SMCP Standard Marine Communication Phrases—IMO standardized English phrases for safety and distress to minimize misunderstanding.

Y

Term Definition
Yard Number Unique builder’s serial number assigned by shipyard; used in documentation and lien priority tracking.
York-Antwerp Rules International rules for adjustment of general average losses and expenses, updated periodically by Comité Maritime International.

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