cat·nap 
/ˈkætˌnæp/ noun
plural cat·naps /ˈkætˌnæp/ noun [count] : a short period of sleep : a brief nap
▪ He took/had a catnap.
▪ He took/had a catnap.
— cat·nap verb, cat·naps; cat·napped; cat·nap·ping [no obj]
▪ She closed her eyes to catnap while her friend drove the car.
▪ She closed her eyes to catnap while her friend drove the car.
