firm up
verb
High School
1
To make (tentative plans) more definite.
2
To become more definite.
3
To make (muscles) more toned through physical exercise.
4
To become more toned through physical exercise.
5
To become firmer in consistency.
To make (tentative plans) more definite.
To become more definite.
To make (muscles) more toned through physical exercise.
To become more toned through physical exercise.
To become firmer in consistency.