スラックスsurakkusu
1.
A type of trouser typically characterized by a loose fit, often associated with casual or semi-formal wear, and originally designed for women.
2.
Trousers that are not part of a suit or formal ensemble, distinguished by their casual nature and versatility, commonly worn as a substitute for dress pants.
3.
A general term for pants, especially those that serve as an alternative to dress trousers, often worn for comfort or leisure.