procedure

Expiration (verb: expire ) denotes:

• the process of an event, see process
• Expiry time of a period ( deadline ), see date
• Workflow , predefined sequence of activities in the world of work
• Program flow, predefined sequence of commands in a computer program, see control flow
• Process organization , in organizational theory the description of work processes

In technology, the process designates:

• Drain (component) , the concave transition from the cornice to the adjacent facade surface, similar to a cove
• Drain (machine) , a machine for unwinding wire, strand or thread
• Drain fitting , drain opening for bathtubs, shower trays or wash basins
• Floor drain , drain opening in the floor of wet rooms
• Road drain , a component of the road drainage
• the overflow of a pond with a flow, see Mönch (pond management)
• a sinkhole in which surface water seeps away, see Ponor (natural) or seepage shaft (artificial)

See also:

Wiktionary: Process  - explanations of meanings, word origins, synonyms, translations

• Discharge , in hydrology the volume of water that leaves a given catchment area under the action of gravity within a certain time
• Drain mountain , a shunting device for freight trains
• Casserole (disambiguation)
• Sewerage

This is a disambiguation page for differentiating between several terms identified with the same word.