sanity
UK[ˈsænəti]US[ˈsænəti]
n
The condition of having a healthy mind and not being mentally ill.
n
The quality of being based on reason or good judgment.
Morpheme Breakdown
san
ity
san
healthy
ity
noun suffix
Etymology
The word 'sanity' traces its lineage directly to the Latin 'sanitas', meaning 'health', which itself derives from the adjective 'sanus' (sound, healthy). This Latin root is part of a wider Indo-European family concerned with wholeness and satisfaction. The core semantic journey is from the physical state of being in good health to the metaphorical and abstract condition of having a sound, rational, and healthy mind. The suffix '-ity' systematically converts the adjective 'sane' into a noun denoting the abstract quality or state.
Analysis
Structure: san (healthy) + ity (noun suffix)
'san' originates from Latin 'sanitas' (health), from the root 'sanus' (healthy, sound). 'ity' is a noun-forming suffix from Latin '-itas', denoting a state or condition.
Examples
After weeks of stress, he began to doubt his own sanity.
The new policy was praised for its economic sanity.
In the heat of the argument, she struggled to maintain her sanity.