Any small aperture or vent for air or other fluid.
A pore or opening used (especially by arthropods and some fish) for respiration.
The blowhole of a whale, dolphin or other similar species.
The ventilating shaft of a mine out of which the air passes after having circulated through the mine.
A cast; a throw.
A taunt; a reproach.
A cast from subtype to supertype.
An upset, as from a carriage.
A message transmitted via upcasting.
A current of air passed along such a shaft.
Cast up; thrown upward.
To taunt; to reproach; to upbraid.
To cast from subtype to supertype.
To broadcast a message or data to aircraft or satellites, especially via radio waves; as opposed to uplinking to a specific satellite or aircraft