occlusion

• Существительное, обозначающее действие закрытия или блокировки, или состояние закрытости или блокировки, часто используемое в медицинском контексте для кровеносных сосудов, в стоматологии для прикуса зубов и в метеорологии для атмосферных фронтов.

A noun referring to the act of closing or blocking, or the state of being closed or blocked, commonly used in medical contexts for blood vessels, in dentistry for tooth alignment, and in meteorology for weather fronts.

1. Medical blockageC1formalmedical

   A closure or obstruction, especially of a blood vessel or other bodily passage.

   Закупорка

   • The patient suffered a retinal artery occlusion.
   • A coronary occlusion can lead to a heart attack.
   • Doctors treated the intestinal occlusion with surgery.

   Синонимыblockadeblockageclosureobstructionstoppage

2. Meteorological frontC1formalscientific

   A weather phenomenon where a cold front overtakes a warm front, forcing the warm air upward.

   Окклюзия

   • An occlusion often brings prolonged precipitation.
   • Meteorologists tracked the occlusion moving across the region.
   • The occluded front caused heavy rain and cooler temperatures.

   Синонимыoccluded front

3. Dental alignmentC1formalmedical

   The way the upper and lower teeth fit together when the mouth is closed.

   Прикус

   • The dentist checked the patient's occlusion for any misalignment.
   • Malocclusion can cause jaw pain and difficulty chewing.
   • Braces are often used to correct improper occlusion.

   Синонимыbite

4. Pipe or tube blockageC1formaltechnical

   An obstruction that prevents flow through a pipe, tube, or passage.

   Закупорка

   • The plumber cleared the occlusion in the drainpipe.
   • An occlusion in the fuel line caused the engine to stall.
   • Regular maintenance helps prevent occlusions in industrial pipes.

   Синонимыblockageclogobstructionstoppage

5. Act of blockingC1formal

   The process or action of blocking or obstructing something.

   Закупорка

   • The occlusion of the airway required immediate intervention.
   • The occlusion of sunlight by clouds cooled the area.
   • The occlusion of the canal was caused by debris.

   Синонимыblockageblockingcloggingobstructionsealingstoppage

   Антонимыclearanceopeningpatency