To trim by the stern

⭐⭐
transitive / reflexive verb (navy / technology)

Definition

To orient or position a ship with its stern (the rear part) toward a certain reference point, a quay, or in the direction of the wind and waves; reflexively, it refers to a vessel's action of tilting longitudinally backward due to misallocated cargo or hydrodynamic forces during transit.

Bilingual Equivalents

  • To trim by the stern
  • To position stern-first

Grammatical & Source Details

Inflection Type First-conjugation regular verb, standard present indicative and past participle structural forms.
Formation Technical maritime neologism formed via parasynthetic derivation from the structural root word 'pupa'.
Spelling / Pronunciation [a.pu.ˈpa]
Source Lexicon of Modern Naval Architecture, Hydrodynamics and Ship Handling

Contextual Usage Examples

RO: Căpitanul a ordonat timonierului să apupeze cargoul pentru a facilita descărcarea utilajelor direct pe rampă.

EN: The captain ordered the helmsman to position the cargo ship stern-first to facilitate unloading the machinery directly onto the ramp.

RO: Din cauza consumului rapid de combustibil din tancurile de prooră, nava a început să se apupeze vizibil în timpul marșului.

EN: Due to the rapid consumption of fuel from the bow tanks, the ship began to visibly trim by the stern during transit.

RO: Este periculos să apupezi o ambarcațiune ușoară atunci când valurile din spate sunt foarte mari și violente.

EN: It is dangerous to trim a light boat by the stern when the following seas are very high and violent.

Idioms & Phrases

A apupa la cheu / To moor stern-to

RO: Manevră de acostare prin care nava este legată perpendicular pe mal, menținând pupa orientată spre uscat.

EN: A mooring maneuver where the ship is tied perpendicular to the shore, keeping the stern oriented toward land.

Tendința de a se apupa / Tendency to trim by the stern

RO: Caracteristică hidrodinamică a unor carene de a-și coborî pupa în apă pe măsură ce viteza de deplasare crește.

EN: A hydrodynamic characteristic of certain hulls to sink their stern into the water as the transit speed increases.

A apupa voluntar / To intentionally trim by the stern

RO: Modificare controlată a asietei prin mutarea balastului pentru a îmbunătăți imersia elicei și eficiența propulsiei.

EN: A controlled modification of the trim by shifting ballast to improve propeller immersion and propulsion efficiency.

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