incalculable
UK[ɪnˈkælkjələbl̩]US[ɪnˈkælkjələbl̩]
adj
Too great or too many to be calculated or estimated.
adj
Not able to be predicted or relied upon; uncertain.
Morpheme Breakdown
in
calcul
able
in
not
calcul
compute
able
capable of
Etymology
The word 'incalculable' is built from three distinct Latin-derived morphemes. The core is 'calcul', derived from Latin calculus, meaning a small pebble used in ancient counting boards, which evolved to signify mathematical computation. This root is first negated by the prefix 'in-', meaning "not", and then combined with the adjectival suffix '-able', meaning "capable of". Thus, the literal construction "not capable of being computed" perfectly captures the modern abstract meanings of being too vast to measure or too unpredictable to determine.
Analysis
Structure: in (not) + calcul (compute) + able (capable of)
- in: Latin origin, a prefix meaning "not" or "without".
- calcul: Latin origin, from calculus (small stone used for counting), serving as the root meaning "to compute" or "to reckon".
- able: Latin origin (via French), a suffix forming adjectives meaning "capable of, fit for, or tending to".
Examples
The disaster caused incalculable damage to the region's ecosystem.
Her contribution to the project was of incalculable value.
He has an incalculable temperament, making him difficult to work with.