the act of blocking | the side that is seen or that goes first |
an obstruction in a pipe or tube | the outward appearance of a person |
(dentistry) the normal spatial relation of the teeth when the jaws are closed | a group of people with a common ideology who try together to achieve certain general goals |
(meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft | the side that is forward or prominent |
closure or blockage (as of a blood vessel) | 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 |