underreckoning


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.underreckoning - an estimation that is too lowunderreckoning - an estimation that is too low; an estimate that is less than the true or actual value
approximation, estimate, estimation, idea - an approximate calculation of quantity or degree or worth; "an estimate of what it would cost"; "a rough idea how long it would take"