prohibitive

the word "prohibitive" traces its lineage to latin, built from the verb prohibere, meaning "to hold back, restrain, prevent". this verb itself is a compound of pro-, meaning "forward" or "away", and habēre, meaning "to have or hold". the literal sense is thus "to hold away from" or "to keep back". the adjective-forming suffix -ivus was added to create prohibitivus, denoting the quality of preventing. entering english via middle french, the term initially described laws or actions that forbid. its modern economic sense, describing a cost so high it effectively prevents purchase, is a logical semantic extension where the price "holds one back" from acquiring something, mirroring the original concept of restraint.

Structure: pro (forward) + hibit (hold) + ive (adjective suffix) pro: latin origin, meaning "forward, forth, away". functions as a prefix. hibit: from latin habēre (to have, hold), specifically its frequentative form hibēre. appears in english as a bound root. ive: latin suffix -ivus, forming adjectives meaning "tending to, having the nature of".