mensuration

While thus engaged, he managed to attend an evening class occasionally, and made an attempt at learning Latin and mensuration.

As to mensuration, which is an actualization of measure, in respect of the measured object, it consists in a reason.

Still more important than Wordsworth, or the eminent authors, Burke and Hare, was the art and science of mensuration.

All these elements of mensuration within the crystal Hay thought could be indicated by rational coefficients.