To disclose.
Of a school: to finish for the day or term, allowing the pupils to go home.
To rent out.
Of sound, to emit.
To allow to operate at higher speed by adjusting controls.
To release.
To enlarge by adjusting one or more seams.
To conceal.
To extract a substance from blood, sap, or similar to produce and emit waste for excretion or for the fulfilling of a physiological function.
To exude or yield.