-ability

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See also: ability

English

Alternative forms

Etymology

From Middle English -ablete, -iblete, -abilite, -ibilite, from Middle French -ableté, -ibleté, -abilité, -ibilité, from Latin -abilitas, -ibilitas, from -abilis (able) or -ibilis (able) + -tas. Equivalent to -able + -ity.

Pronunciation

Suffix

-ability

  1. Forms a noun from a verb or an adjective by changing from -able; ability, inclination or suitability for a specified function or condition.
    vulner(able)vulnerability

Usage notes

  • This suffix is equivalent to -able + -ity, but as it involves both a sound and spelling change it can be seen as a suffix in its own right. Compare -ification (equivalent to -ify + -ation).

Derived terms

Translations