Plain English Meaning
It means an instructor doing more than the bare minimum — adding extra depth, better tools, and stronger teaching skills so students truly learn the material rather than just hearing it.
Full Definition
The deliberate use of additional knowledge, skills, and resources by an aviation instructor to improve the quality and effectiveness of instruction beyond the minimum required to teach a subject. It includes broadening one's own subject-matter expertise, refining teaching technique, using better training aids, and applying sound human-factors and learning principles so that students learn more thoroughly and retain more reliably.
Context Anchor
Seen in flight instructor training, lesson planning, classroom teaching, simulator sessions, and post-flight discussion.