outflow
UK[ˈaʊtfləʊ]US[ˈaʊtfloʊ]
n
the process of flowing out, or the amount of something that flows out.
n
a movement of money or assets out of a company, country, etc.
Morpheme Breakdown
out
flow
out
outward
flow
move steadily
Etymology
the word 'outflow' is a transparent compound formed from two native english elements. the prefix 'out', with its ancient proto-germanic origin 'ūt', establishes a directional sense of moving away from an interior or source. this combines with the verb 'flow', descended from proto-germanic 'flōaną', which conveys a sense of continuous, fluid motion. the literal combination, 'to flow out', directly describes a physical process, such as water exiting a pipe. this concrete meaning was later extended metaphorically to abstract domains like finance, describing the movement of capital away from an entity, while retaining the core logic of directional movement away from a source.
Analysis
Structure: out (outward) + flow (move steadily)
'out' is from old english 'ūt', an adverb meaning 'away from, outside'. it functions as a directional prefix. 'flow' is from old english 'flōwan', a verb meaning 'to stream, pour'. it functions as the core root indicating movement.
Examples
the outflow of water from the reservoir is carefully regulated.
the country experienced a significant capital outflow during the economic crisis.
there is a constant outflow of warm air from the ventilation system.