Breadcrumb Home > Thesaurus > T Synonyms of tachograph Find synonyms for: Noun 1. tachograph, tachometer, tach usage: a tachometer that produces a graphical record of its readings; used to record the speed and duration of trips in a motor vehicle WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of tachograph (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language