isallobar

noun

is·​al·​lo·​bar (ˌ)ī-ˈsa-lə-ˌbär How to pronounce isallobar (audio)
: an imaginary line or a line on a chart connecting the places of equal change of atmospheric pressure within a specified time
isallobaric adjective

Word History

Etymology

International Scientific Vocabulary is- + all- + -bar (as in isobar)

First Known Use

1910, in the meaning defined above

Time Traveler
The first known use of isallobar was in 1910

Dictionary Entries Near isallobar

Cite this Entry

“Isallobar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isallobar. Accessed 24 Jul. 2024.

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