unobtainable
Meaning
not able to be obtained or acquired.
Structure
Usage
the rare manuscript is unobtainable for most private collectors.
he pursued what seemed like an unobtainable dream with relentless determination.
due to the trade embargo, certain spare parts have become virtually unobtainable.
Etymology
The word "unobtainable" is a Modern English formation built from three distinct layers. The core, "obtain," entered English from Old French obtenir, tracing back to the Latin obtinēre, meaning "to hold, possess, acquire," from ob- (toward) and tenēre (to hold). The suffix "-able," of Latin origin via French, was attached to form the adjective "obtainable," meaning "capable of being acquired." Finally, the Old English prefix "un-," a common Germanic negation marker, was prefixed to create the current meaning of "not capable of being acquired." This construction elegantly demonstrates English's capacity to combine elements from different linguistic lineages—Germanic, Latin, and French—into a single, logically transparent term.
Analysis
- un: a prefix of germanic origin (old english) meaning "not," serving a negating function. - obtain: a verb of latin origin (obtinēre) meaning "to get hold of, acquire," serving as the core lexical root. - able: a suffix of latin origin (-ābilis) meaning "capable of, fit for," serving to form adjectives from verbs.