a combining form meaning “pressure,” used in the formation of compound words: barograph.
Also especially before a vowel, bar-.
Origin of baro-
combining form of Greek báros weight; akin to Sanskrit guru, Latin gravis, Gothic kaurus heavy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
indicating weight or pressurebarometer
Word Origin for baro-
from Greek baros weight; related to Latin gravis heavy
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