Open English Wordnet
Nouns
(n)lounge, waiting room, waiting areaa room (as in a hotel or airport) with seating where people can wait
Verbs
(v)loiter, lounge, footle, lollygag, loaf, lallygag, hang around, mess about, tarry, linger, lurk, mill about, mill aroundbe about a place without any apparent purpose“The high school students like to loiter in the Central Square”, “Who is this man that is hanging around the department?”