1. Verb:
* To relax comfortably: "I like to lounge around in my pajamas on the weekends."
* To lie or sit in a relaxed manner: "She lounged by the pool, soaking up the sun."
2. Noun:
* A comfortable seating area: "There's a lounge in the hotel lobby where guests can relax."
* A bar or nightclub: "The lounge had live music and a dance floor."
* A waiting area, especially at an airport or train station: "We waited in the airport lounge for our flight."
3. Adjective:
* Comfortable and relaxed: "She wore a lounge suit to the meeting."
* Suitable for lounging: "We have a lounge chair by the fireplace."
In general, "lounge" implies a state of comfort, relaxation, and ease.