The act of gathering into a heap or mass; accumulation.
Overfullness of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hyper/mia, active or passive; as, arterial congestion; venous congestion; congestion of the lungs.
congestion in Dutch is congestie, bloedaandrang, aandrang
congestion in French is congestion
congestion in Italian is calca, afflusso di sangue
congestion in Norwegian is opphopning
congestion in Swedish is stockning