nail polish (noun)

1. In the futuristic world of the novel, characters have advanced nail polish that changes color with their mood.

2. The modern minimalist style of this house is accentuated by the use of clear nail polish on the metal door handles.

3. The fashion designer introduced a new line of nail polish colors inspired by the vibrant hues of tropical flowers.

4. The artist created a stunning abstract painting using swirls of nail polish as a unique medium.