die Muse
muse
A person, usually a woman, who inspires an artist, writer, or musician to create works.
Gala war die Muse und Ehefrau des Malers Salvador Dalí.
Gala was the muse and wife of the painter Salvador Dalí.

muse
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muse
A person, usually a woman, who inspires an artist, writer, or musician to create works.
Gala war die Muse und Ehefrau des Malers Salvador Dalí.
Gala was the muse and wife of the painter Salvador Dalí.

The mythological meaning is often recognizable from the plural ('die Musen' — the Muses) or from historical references. The figurative meaning of inspiration usually appears in fixed expressions. When a specific person is meant, there is often a possessive pronoun with it ('seine Muse' — his muse).
Der Dichter wartete auf die Inspiration durch die Muse.
The poet waited for inspiration from the muse.
The word 'Muse' is strongly connected with art, literature, and music. Words like 'Museum' (place of the Muses) or 'Musik' (art of the Muses) have the same Greek origin.
Ohne die richtige Musik finde ich keine Muse zum Schreiben.
Without the right music, I can't find any muse for writing.
In the meaning of 'inspiration,' 'Muse' is almost always used in fixed idioms. The best-known one is 'von der Muse geküsst werden' (to be kissed by the muse), which means to have a sudden creative idea.
Gestern war ich wirklich von der Muse geküsst und habe drei Lieder geschrieben.
Yesterday I was truly kissed by the muse and wrote three songs.
The original meaning refers to the nine goddesses of the arts in Greek mythology. In this context, the plural 'die Musen' (the Muses) is often used to refer to all of these goddesses collectively.
Ein Museum ist wörtlich ein „Tempel der Musen“.
A museum is literally a 'temple of the Muses.'
role model / model
'das Vorbild' and 'die Muse' can both be a person who is important to someone else. A 'Vorbild' is someone you admire because you want to learn from their behavior, character, or ability. A 'Muse' belongs more to the world of art and creativity. She inspires an artist, writer, or musician to create new works. The words can be confused when an admired person also provides creative inspiration. However, 'Vorbild' emphasizes imitation and learning. 'Muse' emphasizes the creative effect and often sounds more poetic or artistic.

Für den Maler war seine Frau viele Jahre lang seine Muse.
For many years, the painter's wife was his muse.
Ida nennt ihre Großmutter ihr Vorbild, weil sie immer mutig und ehrlich war.
Ida calls her grandmother her role model because she was always brave and honest.