travel via aircraft | an airplane powered by one or more jet engines |
a distinctive but intangible quality surrounding a person or thing | an artificially produced flow of water |
a succession of notes forming a distinctive sequence | street names for ketamine |
medium for radio and television broadcasting | the occurrence of a sudden discharge (as of liquid) |
the region above the ground | atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward |
the mass of air surrounding the Earth | a hard black form of lignite that takes a brilliant polish and is used in jewelry or ornamentation |
a slight wind (usually refreshing) | |
a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of | |
once thought to be one of four elements composing the universe (Empedocles), associated with the humour blood | |