considerable /kənˈsɪdəɹəbl̩/adjective 2noun 1forms 3 adjective2 •Significant; worth considering.Soon I became a considerable figure in the music industry. •Large in amount.With the cutting out of the previous recovery times for electrification work, curtailment of station times and acceleration, considerable reductions have been made in the overall schedules. — 1961 noun1 •(no longer used) A thing to be considered, consideration.Statistes and Politicians, unto whom Ragione di Stato, is the first considerable, as though it were their businesse to deceive people, as a Maxime, do hold, that truth is to be concealed from them […] — 1646 formsconsiderables · more considerable · most considerable