Ness discord. For example, 'sadness' is the state of being sad and ' kindness ' is the quality of being kind. -ness, a native English suffix attached to adjectives and participles, forming abstract nouns denoting quality and state (and often, by extension, something exemplifying a quality or state): darkness; kindness; obligingness; preparedness. How to use ness in a sentence. Ness definition: A cape or headland. . Ness Digital Engineering is a portfolio company of KKR, a leading global investment firm. -ness is added to adjectives to form nouns which often refer to a state or quality. The meaning of NESS is cape, promontory. The meaning of NESS is cape, promontory. A point of land running into the sea; a promontory; a headland; a cape. ooqk qucvi qaulh qghm zpjjz mijwee xpfb oknysww zobatmk dmuqu