The phrase "full import" means that something is completely understood or has a deep significance.
Sentences with «full import»
Trying to cover this price tag without full import vehicle insurance can be nearly impossible. (carinsurancequote.net)
But Bombardier argues that Boeing «s case is against full imports of airplanes, not parts, so it does not apply to imports of wings, fuselages and other pieces. (fortune.com)
The deepening or intensification of feeling that is characteristic of initial and low level LSD experience attains full import in the more significant peak experience. (religion-online.org)