keyinspiration
nounUK /ˌkiːɪnspɪˈreɪʃən/
US /ˌkiːɪnspəˈreɪʃən/
A key inspiration is the main thing that gives you a great idea.
Her grandmother's garden was the key inspiration for her painting.
RELATED WORDS
OTHER MEANINGS
2. The most important source of creative energy for a project.
The old library was the key inspiration behind his story.
3. A person who strongly encourages someone to do something new.
His coach was the key inspiration for his love of running.
4. The central reason a plan or idea was formed.
A rainy day was the key inspiration for their indoor picnic.