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's Dictionary 1913
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.