a part of a structure having some specific characteristic or function | the side that is seen or that goes first |
the extent of a 2-dimensional surface enclosed within a boundary | the outward appearance of a person |
a part of an animal that has a special function or is supplied by a given artery or nerve | a group of people with a common ideology who try together to achieve certain general goals |
a subject of study | the side that is forward or prominent |
a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography) | the line along which opposing armies face each other |
a particular environment or walk of life | 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 |