mars

US /mɑːrz/
UK /mɑːrz/
"mars" picture
1.

the fourth planet from the Sun in the solar system, known for its reddish appearance

:
Scientists are studying the possibility of life on Mars.
The rover successfully landed on Mars.
2.

the Roman god of war

:
In Roman mythology, Mars was a prominent deity.
The month of March is named after Mars.
1.

to spoil or damage something

:
The fire marred the beauty of the ancient building.
A single mistake can mar an otherwise perfect performance.