indigest adjective 1noun 1forms 3 adjective1 •(no longer used) Crude; undigested; upset; unformed; unorganized.To fortify the most indigest and crude stomach, ay, were it of one that, through extreme weakness, vomited blood, applying only a warm napkin to the place, after the unction and fricace — 1605 noun1 •(rare) Something indigested; a crude mass, or disordered state of affairs.Be of good comfort (Prince) for you are borne To set a forme vpon that indigest — 1596 formsindigests · more indigest · most indigest