Millibar

noun

noun ·3 syllables ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A non-SI unit of pressure equal to 100 pascals, used primarily to report atmospheric pressure.
  2. 2
    a unit of atmospheric pressure equal to one thousandth of a bar wordnet

Etymology

From milli- + bar.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.