chronogram

[ kron-uh-gram ]
/ ˈkrɒn əˌgræm /

noun

an inscription in which certain Roman numeral letters express a date or epoch on being added together by their values.
a record made by a chronograph.

Origin of chronogram

First recorded in 1615–25; chrono- + -gram1

OTHER WORDS FROM chronogram

chron·o·gram·mat·ic [kron-oh-gruh-mat-ik] /ˌkrɒn oʊ grəˈmæt ɪk/, chron·o·gram·mat·i·cal, adjectivechron·o·gram·mat·i·cal·ly, adverbchron·o·gram·ma·tist, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for chronogram

British Dictionary definitions for chronogram

chronogram
/ (ˈkrɒnəˌɡræm, ˈkrəʊnə-) /

noun

a phrase or inscription in which letters such as M, C, X, L and V can be read as Roman numerals giving a date
a record kept by a chronograph

Derived forms of chronogram

chronogrammatic (ˌkrɒnəʊɡrəˈmætɪk) or chronogrammatical, adjectivechronogrammatically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012