vertiefen
to deepen, to broaden (knowledge), to study more thoroughly
verb fer-TEE-fen Rare
Usage Note
Vertiefen is frequently used in educational contexts to describe going beyond surface knowledge: Kenntnisse vertiefen (deepen one's knowledge), ein Thema vertiefen (study a topic in depth). It contrasts with überblicken (to survey broadly).
Examples
"Im Aufbaukurs können Studierende ihr Wissen in der Statistik vertiefen."
Natural Translation
In the advanced course, students can deepen their knowledge of statistics.
Literal Translation
In the advanced-course can students their knowledge in statistics deepen.

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