More about modicum
Modicum in Latin means “a small, modest amount,” specifically of money, if we may be so crass. Modicum is a noun use of the neuter singular of the adjective modicus “(used for) measuring, moderate, restrained, slight,” a derivative of the noun modus “measured amount or quantity, limit, measure, time, melody.” Modus is a derivative of the verb meditārī “to think about, ponder, meditate,” from the Proto-Indo-European root med-, mēd-, mod-, mōd– “to measure, take proper measures, judge, cure.” Further Latin derivatives from this set of roots include medērī “to heal, cure,” medicus “physician,” medicīna “the art of medicine, the practice of medicine, the administration of medicines,” remediāre “to treat (successfully), cure,” and its derivative noun remediātiō (stem remediātiōn-), source of English remediate and remediation. The variant mod– also yields Latin modestus “restrained, temperate,” and its opposite immodestus “unrestrained, licentious,” English modest and immodest. Modicum entered English in the second half of the 14th century.