This is the first and principal point at which we can stanch the wastage of teaching energy that now goes on.
The mansion therefore was his principal point of view from this situation.
There was at first, but the principal point is that she has decided she can't be happy with me.
The right of indemnity does not, however, constitute the principal point.
The principal point is to enumerate the characters found to be clearly distinct from each other.
Well, then, my friends, this principal point at least is decided.
The principal point is the great convent of Santa Clara, which has been converted into a hospital.
The principal point of interest, about it is the ruins of an old temple.
But it is certain that this is the principal point with regard to the acquisition of eternal life.
And the principal point is that I need not have gone, but that I offered myself.
principal point n.
One of the two points in an optical system where the axis is cut by the two principal planes. Lines drawn from these to corresponding points on the object and the image will be parallel.