
thumb|upright=1.3|Chronogram on the Belfry of Thuin in Belgium: " reæDIfICor baptIstæ CherMan̄e soLertIa" thumb|Portrait of Henry van Gameren, with Chronogram A chronogram is a sentence or inscription in which specific letters, interpreted as numerals (such as Roman numerals), stand for a particular date when rearranged. The word, meaning "time writing", derives from the Greek words chronos (χρόνος "time") and gramma (γράμμα, "letter").
thumb|upright=1.3|Chronogram on the Belfry of Thuin in Belgium: " reæDIfICor baptIstæ CherMan̄e soLertIa" thumb|Portrait of Henry van Gameren, with Chronogram A chronogram is a sentence or inscription in which specific letters, interpreted as numerals (such as Roman numerals), stand for a particular date when rearranged. The word, meaning "time writing", derives from the Greek words chronos (χρόνος "time") and gramma (γράμμα, "letter").
In the pure chronogram, each word contains a numeral; the natural chronogram shows all numerals in the correct numerical order, e.g. AMORE MATVRITAS = MMVI = 2006. Chronograms in versification are referred to as chronosticha if they are written in hexameter and chronodisticha if they are written in distich.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).