informativeness
UK[ˌɪnfəˈmeɪtɪvnəs]US[ˌɪnfərˈmeɪtɪvnəs]
n
the quality or state of being informative; the degree to which something provides useful or valuable information.
Morpheme Breakdown
inform
ative
ness
inform
give form to
ative
adjective suffix
ness
noun suffix
Etymology
the word 'informativeness' is a modern english formation built upon the classical latin verb 'informare', meaning "to shape, give form to, or describe." the core notion of 'inform' evolved from the physical act of shaping material to the abstract act of shaping the mind with knowledge. the suffix '-ative' was added to create the adjective 'informative', describing something that has the quality of imparting knowledge. finally, the old english abstract noun-forming suffix '-ness' was appended, resulting in a noun that concretely denotes the state or degree of being informative. thus, the term's logic traces a path from the ancient concept of imparting form to the contemporary measure of information utility.
Analysis
Structure: inform (give form to) + ative (adjective suffix) + ness (noun suffix)
- inform: from latin 'informare' (to shape, form, describe), acting as the core verb root.
- ative: from latin '-ativus', a suffix forming adjectives meaning "of or relating to; tending to".
- ness: from old english '-nes', a suffix forming abstract nouns denoting a state or quality.
Examples
the informativeness of the witness's testimony was crucial for the jury's decision.
researchers evaluated the informativeness of different data visualization techniques.
a key criterion for a good textbook is the informativeness of its examples and explanations.