a. [f. prec. + -IC: = F. kilométrique (1878 in Dict. Acad.).] Of or pertaining to a kilometre; marking a kilometre on a road. So Kilometrical a., in same sense.
1867. Even. Standand, 6 Aug., 5. The Public Conveyance Company of Paris invited, in 1861, designs for a kilometrical measuring machine.
1881. Halsted, Mensuration, 2. Along roads and railways are placed kilometric poles or stones.