To expose to air; to leave open or spread out, as to allow odor or moisture to dissipate.
To throw passes, especially long and high passes.
To discuss in the open; to address an issue or conflict that has long been avoided.
To treat with ozone.
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
Fresh air, especially that breathed at the seaside and smelling of seaweed.