Any structure or land feature which catches and holds water; the collection of such water.
A catchment area, or the people it serves.
To divide into catchment areas.
A region of land within which water flows down into a specified body, such as a river, lake, sea, or ocean; a drainage basin.
The topographical boundary dividing two adjacent catchment basins, such as a ridge or a crest.
The time after which material of more adult nature (violence, swear words, sex) may be broadcast on television or radio, either one laid down by law or one contrived from convention (e.g. when children are not watching)
A critical point marking a change in course or development.
Serving to mark a significant development, change in direction, etc.