overcrowding
n.a situation where there are too many people in one place for it to be comfortable or safe. It often happens on trains, in cities, or in schools.
n.the presence of more people in a space than is considered safe, healthy, or comfortable. Often used in sociological or urban planning contexts to describe housing and infrastructure strain.
“The city is trying to reduce overcrowding on public buses.”
“Hospital staff warned that overcrowding in the emergency room was leading to longer wait times and reduced patient safety.”
“Urban planners must address the systemic causes of overcrowding in low-income neighborhoods to ensure that basic sanitation and emergency services remain accessible to all residents.”
Typically functions as an uncountable noun; when used as a gerund, it retains its verbal sense of filling a space beyond its capacity.