stratospheric cost
- noun
- /ˌstrætəˈsfɛrɪk kɔst/
- The stratospheric cost of living in the city makes it difficult for many families to afford housing.
Examples
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Due to the stratospheric cost of higher education, many students are graduating with significant debt.
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The company had to raise prices to cover the stratospheric cost of raw materials.
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The 'class' of permanently dependent citizens it will create, given our stratospheric cost of health care, would just be "average income and unlucky."
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Antonyms
How Expensive
Surface Forms
Morphology
The adjective 'stratospheric' (figuratively extremely high) directly modifies 'cost', so the phrase compositionally yields 'an extremely high cost'. This is a regular adjective+noun pattern and the metaphor of 'very high' is cross-linguistically common, so a learner who knows both constituents can infer the meaning.
Etymology
Stratospheric cost uses the image of stratospheric, meaning very high in the air, and of a cost that reaches that height. Thinking of a price that reaches the sky makes it clear why it means 'very high' or 'extremely expensive'.