unprovable
Meaning
not able to be demonstrated or shown to be true
Structure
Usage
the existence of a higher power is an unprovable hypothesis for many.
his theory was fascinating but ultimately unprovable with current technology.
the lawyer argued that the accusation was based on unprovable assumptions.
Etymology
The word 'unprovable' is a Modern English formation built upon the well-established adjective 'provable'. Its core, the root 'prov-', descends from the Latin verb 'probare', meaning to test, prove, or approve, which itself traces back to the Latin adjective 'probus' (good, honest). The suffix '-able', of Latin origin via Old French, attaches to verbs to form adjectives meaning "capable of being [verbed]". Finally, the Old English negative prefix 'un-' is added to reverse the meaning. Thus, the literal construction "not capable of being proved" directly and logically yields the modern abstract sense of something that cannot be demonstrated as true.
Analysis
- un: a prefix of germanic origin (old english) meaning "not". - prov: a root derived from latin 'probare' meaning "to test, prove, approve". - able: a suffix from latin '-abilis', indicating capacity or ability.