fastidiousness
UK[fæˈstɪd.i.əs.nəs]US[fæˈstɪd.i.əs.nəs]
n
the quality of being very attentive to and concerned about accuracy and detail
n
the state of being very difficult to please; being excessively particular, critical, or demanding
Morpheme Breakdown
fastidi
ous
ness
fastidi
disgust, aversion
ous
adjective suffix
ness
noun suffix
Etymology
the word 'fastidiousness' originates from the latin noun fastidium, which conveyed a strong sense of loathing, squeamishness, or disdain. this root evolved into the latin adjective fastidiosus, meaning 'disdainful, squeamish, easily disgusted'. entering english via french in the late middle english period, 'fastidious' initially retained this sense of being scornful or easily disgusted. over time, the meaning specialized and softened, shifting from a visceral disgust to a more refined, often excessive, concern with cleanliness, precision, or taste, with the suffix '-ness' forming the abstract noun denoting this particular state or quality.
Analysis
Structure: fastidi (disgust, aversion) + ous (adjective suffix) + ness (noun suffix)
fastidi (from latin fastidium, meaning 'loathing, disgust, squeamishness'), ous (from latin -osus, an adjective-forming suffix meaning 'full of, characterized by'), ness (from old english -nes, a noun-forming suffix denoting a state or quality)
Examples
his fastidiousness in the laboratory ensured that every experiment was flawlessly executed.
the chef's fastidiousness about ingredient sourcing is legendary among local suppliers.
her fastidiousness extends to her personal library, where every book is meticulously organized and dusted.