chronogrammatic Definition

While 'chronogrammatic' is not a standard English word, it appears to derive from 'chronogram' and 'methodical', suggesting 'relating to or characterized by the use of chronograms in a methodical manner' or 'systematic in the use of chronograms'. Chronograms are words, phrases, or sentences where the numerical value of the letters (usually based on their positions in the alphabet) correspond to a date or time.