a part of an animal that has a special function or is supplied by a given artery or nerve | travel via aircraft |
a knowledge domain that you are interested in or are communicating about | a distinctive but intangible quality surrounding a person or thing |
the extended spatial location of something | a succession of notes forming a distinctive sequence |
a large indefinite location on the surface of the Earth | medium for radio and television broadcasting |
the approximate amount of something (usually used prepositionally as in `in the region of') | the region above the ground |
| the mass of air surrounding the Earth |
| 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 |