Definitions

1. noun

a lesser or secondary decoration or ornament, especially one that is less valuable or impressive than the main decoration

“The outmantles of the mansion’s interior were intricately carved and added to its overall grandeur.”

2. verb

to add or provide a secondary or lesser decoration or ornament to something

“The artist outmantled the room with delicate patterns and flowers.”

3. verb

to surpass or outdo something, especially in terms of quality or impressiveness

“The new restaurant outmantled its competitors with its exceptional service and delicious food.”