(definition) by Webster 1913 Tue Dec 21 1999 at 23:27:53

E*rec"tor (?), n.

1.

One who, or that which, erects.

2. Anat.

A muscle which raises any part.

3. Physics

An attachment to a microscope, telescope, or other optical instrument, for making the image erect instead of inverted.

 

© Webster 1913.

I like it!