liaison, physical contact, contact lens, contact, middleman, inter-group communication, impinging, touch, link, striking.
Lift the handle and force the cutting edge into the wood; at the same time push the chisel forward to keep it at the proper tangency.
It is not certain, for instance, whether Euclid meant that the circles could not cut at some other point than that of tangency.
The first assertion is practically that of tangency,-"
will fall outside the circle."