an area in which something acts or operates or has power or control: | the side that is seen or that goes first |
the bony cavity in the skull containing the eyeball | the outward appearance of a person |
the (usually elliptical) path described by one celestial body in its revolution about another | a group of people with a common ideology who try together to achieve certain general goals |
the path of an electron around the nucleus of an atom | the side that is forward or prominent |
a particular environment or walk of life | the line along which opposing armies face each other |
| the part of something that is nearest to the normal viewer |
| the immediate proximity of someone or something |
| a person used as a cover for some questionable activity |
| (meteorology) the atmospheric phenomenon created at the boundary between two different air masses |
| a sphere of activity involving effort |