neb·u·la 
/ˈnɛbjələ/ noun
plural neb·u·lae /ˈnɛbjələ/ noun /-ˌli:/ also neb·u·las [count] astronomy 1 : a cloud of gas or dust in space that can sometimes be seen at night 2 : a group of stars that are very far away and look like a bright cloud at night
— neb·u·lar /ˈnɛbjəlɚ/ adjective
▪ nebular gases
/ˈnɛbjəlɚ/ adjective ▪ nebular gases
