to hang upon
- phrasal verb
- His promotion will hang upon the results of the performance review next month.
A skeleton, a story that everything is hung upon or proceeds from.
- A skeleton, a story that everything is hung upon or proceeds from.
Examples
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When yellow leaves, or none, or few do hang upon those boughs which shake against the cold, bare ruined choirs, or late the sweet birds sang.
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After all, the plot hangs upon the fact that he is keeping the news of his daughter's engagement from his wife, and then the aftermath of that secret coming out.
Blog text (18) -
A skeleton, a story that everything is hung upon or proceeds from.
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Sleep shall neither night nor day hang upon his penthouse lid.
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The success of the project will hang upon our ability to raise enough funding.
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The outcome of the game will hang upon how well the team plays in the second half.
Synonyms
To be decided by another thing, for example the weather
Be affected or decided by something
To be decided by something such as the weather
Need one thing to happen for another thing to be true
To depend on something for a result
To depend completely on something for the result
How Dependent
Surface Forms
Morphology
The phrase maps a physical image (one thing hanging on another) to the relational sense ‘depend on’, so a learner who knows 'hang' (to be suspended) and 'upon' (on/based on) can plausibly infer the meaning. However, the metaphorical leap and the somewhat formal/archaic flavor of 'upon' make the relation only partially predictable without prior exposure.
Etymology
Hang upon comes from the simple image of a thing that hangs upon a nail or hook: if the nail holds the thing stays, and if it fails the thing falls. So, the phrase came to mean 'to depend on' or 'to be decided by' something.