This is the 1272nd most frequent German word.
eingeführt
Introduced.
Here, 'eingeführt' is used as the past participle of 'einführen', meaning 'to introduce', describing the implementation of a new rule.
Die neue Regel wurde letzte Woche eingeführt.
The new rule was introduced last week.
In this sentence, 'eingeführt' illustrates the teacher initiating or introducing a topic for discussion or explanation.
Der Lehrer hat das Thema sehr verständlich eingeführt.
The teacher introduced the topic very clearly.
Here, 'eingeführt' shows the adoption or implementation of a new procedure or method by the company.