ALL meanings of drawtube
draw·tube
D d - noun drawtube a tube sliding within another tube, as the tube carrying the eyepiece in a microscope. 1
- noun drawtube The tube that is drawn out in order to expand a telescope. 1
- noun drawtube a tube, such as one of the component tubes of a telescope, fitting coaxially within another tube through which it can slide 0
- noun drawtube a tube sliding within another tube, as in the eyepiece of a microscope 0