As nouns the difference between overcrowding and ochlesis
is that overcrowding is the action or event of a space having more occupants than a space can accommodate while ochlesis is crowd-poisoning; a disease occasioned or aggravated by overcrowding, especially due to lack of ventilation.
As a verb overcrowding
is present participle of lang=en.
overcrowding
English
Noun
(-)
The action or event of a space having more occupants than a space can accommodate.
Verb
(head)
ochlesis
English
Noun
(ochleses)
(medicine) Crowd-poisoning; a disease occasioned or aggravated by overcrowding, especially due to lack of ventilation.