1. the quality of being luxurious, comfortable, or richly furnished
2. the quality of being soft and thick to the touch

Examples

• The plushness of the hotel suite impressed all the guests.
• She enjoyed the plushness of the velvet curtains against her skin.
• The carpet’s plushness made walking barefoot a pleasure.
• The restaurant’s plushness attracted wealthy clientele.
• He was surprised by the plushness of the first-class cabin.
• The plushness of the sofa made it hard to get up.
• The theater’s plushness created an atmosphere of elegance.