(medicine) A cause for an effect in a system that is not a constituent of that system, especially causes of personal health problems or death, such as poison, weapon wounds, or accident.

on the surface or the outside

(Internet) A hyperlink that links to another website or domain.

plural of external cause

To make something external or objective / To represent something abstract or intangible as material; to embody / (psychology) To attribute emotions etc to external circumstances; to project

plural of external

(insurance) Risks that are produced by a non-human source and are beyond human control. They are unexpected but happen regularly enough in a general population to be broadly predictable. Good examples of external risks are natural disasters such as earthquakes and volcanoes.

plural of externality

Third-person singular simple present indicative form of externalize

simple past tense and past participle of externalize