sickness
Meaning
The state or condition of being ill.
A particular type of illness or disease.
A feeling of nausea.
Structure
Usage
She was absent from work due to a sudden sickness.
Altitude sickness can affect climbers who ascend too quickly.
The motion of the boat caused a wave of sickness.
Etymology
The word 'sickness' is a transparent compound formed within Old English from its Germanic roots. The core adjective 'sick' (Old English sēoc) originally conveyed a broad sense of being ill or infirm, a meaning it has retained. The suffix '-ness' (Old English -nes) is a prolific Germanic noun-forming element used to create abstract nouns denoting a state, condition, or quality. Therefore, the literal construction "ill-state" perfectly captures the modern meaning. This pattern of attaching '-ness' to adjectives to form abstract nouns (e.g., happiness, darkness) is a highly productive and logical feature of English word formation, making the semantic journey from its components to its current meaning exceptionally clear.
Analysis
- sick: From Old English sēoc (ill, weak), of Germanic origin. Functions as the core adjective root describing the state of ill health. - ness: From Old English -nes, -nis, a suffix forming abstract nouns of state or quality. Functions as a noun-forming suffix.