noun a product of one's creative thinking or work
The groundbreaking research project was the brainchild of the renowned scientist.
The latest software update was the brainchild of the lead developer.
The new marketing campaign was the brainchild of the creative director.
The innovative teaching method was the brainchild of the school principal.
A writer may refer to their latest novel as their brainchild, indicating that it was their original idea and creation.
A psychologist may present a new therapy technique as their brainchild, highlighting that it was developed through their research and innovation.
An entrepreneur may describe their startup business as their brainchild, emphasizing that it was founded based on their unique vision and ideas.
An architect may present a new building design as their brainchild, showcasing their creativity and expertise in the field of architecture.
A scientist may refer to their groundbreaking research project as their brainchild, underscoring their original contributions to the scientific community.