1
a close and careful study to find out (new) facts or information
2
to offer (ideas etc ) for consideration, or (a problem etc) for solving
3
to make or draw plans for something, for example clothes or buildings
4
to fix or state the exact meaning of
5
to form or construct from parts
6
You can do it with a drill
7
an instrument for doing work, especially by hand
8
to discover
9
screw companion
