Fresh air, especially that breathed at the seaside and smelling of seaweed.
An allotrope of oxygen (symbol O₃) having three atoms in the molecule instead of the usual two; it is a toxic gas, generated from oxygen by electrical discharge.
Hypernym: greenhouse gas
To treat with ozone.
An acute awareness or feeling.
The ability to sense, feel or perceive; responsiveness to sensory stimuli; sensitivity.
Emotional or artistic awareness; keen sensitivity to matters of feeling or creative expression.