v.
1.transpose and remain equal in value
2.travel back and forth regularly, as between one's place of work and home
3.change the order or arrangement of
4.exchange a penalty for a less severe one
5.exchange or replace with another, usually of the same kind or category
Idiom of the Day
lay the groundwork for (something)
to build the foundation or basis of something, to do the basic work that will lead to future success
The new training program will lay the groundwork for the future success of the company.
