[app. erron. f. Gr. τροχός wheel (cf. τροχιά wheel-track) + -METER.] TRECHOMETER.
1857. Livingstone, Trav., iii. 59. Our trocheame[te]r showed that we had made but twenty-five miles. Note. This is an instrument which, when fastened on the waggon-wheel, records the number of revolutions made.
1903. J. G. C. Anderson, Journ. Pontus, vii. 47. An accident happened to my trocheameter, so that I am unable to give the exact length of this section of the road.
