IPA: /ˈdʒɜːrmənli/
KK: /ˈjɜr.mə.ni/
In a way that is relevant or appropriate to the subject being discussed.
The professor's comments were germanely related to the topic of the lecture.
Germanely → It is derived from 'germane' (from Old French *germain*, meaning closely related or akin) and the adverbial suffix '-ly' (meaning in a manner of). The word 'germanely' means in a manner that is closely related or relevant.
Think of 'germane' meaning closely related, and remember that 'germanely' describes something done in a closely related manner.