EXTERN'AL, adjective [Latin externus.] 1. Outward; exterior; as the external surface of a body; opposed to internal. 2. Outward; not intrinsic; not being within; as external objects; external causes or effects. 3. Exterior; visible; apparent; as external deportment. 4. Foreign; relating to or connected with foreign nations; as external trade or commerce; the external relations of a state or kingdom. External taxes, are duties or imposts laid on goods imported into a country.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI