Congestion

Part of speech: noun

Pronunciation: /kənˈd͡ʒɛs.t͡ʃən/

Definitions

1. A condition where something is overcrowded or blocked, preventing normal movement or flow
2. A state in which an area is excessively crowded or obstructed, hindering the free movement or passage of people or vehicles
3. A situation characterized by an accumulation of too many elements that obstruct normal progress or flow in a given environment

Etymology: The Latin verb "congerere" meant "to bring together, accumulate, heap up," and its past participle "congestus" gave English a noun for a heap or pile. Its roots are simple: "con-," meaning "together," attached to "gerere," "to carry" or "bear," so the literal image is of things carried and piled into one place. The noun "congestio" meant a heap or accumulation, and the idea of stuff gathering too densely is already present in the Latin. English received the word in late Middle English, through Old French, and for centuries it kept that physical sense of an accumulation or heap. The meaning we use today, a crowding so dense that movement is impeded, grew out of that same image of material piling up in one place, first applied to the body and then to traffic and crowds.

Synonyms: blockage, crowding, clogging, traffic

Antonyms: clearing, unclogging