Definitions

1. proper noun

a city in Texas, United States

“Katy is a popular suburb in Houston.”

2. proper noun

a British singer and songwriter, whose real name is Roxy Saint

“Katy Perry is one of the most successful pop artists today.”

3. noun

a type of cat, a variant of the Burmese breed

“Katy is a beautiful Burmese cat with bright blue eyes.”