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Meaning of allobar | Babel Free

Noun CEFR B1

Definitions

  1. Any form of an element having a different isotopic composition to that of the natural element, and thus a different atomic weight.
  2. An area where the atmospheric pressure changes.

Examples

“Highlighted in Alfred Henry's 1916 manual, Weather Forecasting in the United States, pressure-change charts have their own terminology, with allobar describing an area where the barometric pressure has changed by 0.1 inch or more in 12 hours[…]”

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

allobarbital allobarrier allobetonicoside allobetulin allobiosis alloboistroside

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