Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. insufficient pressure; a marked drop in pressure

from The Century Dictionary and Cyclopedia

  • n. Deficiency of pressure in any portion of a fluid, as compared with the pressure which exists in surroundiug regions.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

under- +‎ pressure

Examples

Comments

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