We found 15 dictionaries that define the word isallobar:

General (10 matching dictionaries)

1. isallobar: Merriam-Webster
2. isallobar: Oxford Learner's Dictionaries
3. isallobar: American Heritage Dictionary of the English Language
4. isallobar: Collins English Dictionary
5. isallobar: Wiktionary
6. isallobar: Webster's New World College Dictionary, 4th Ed.
7. isallobar: Infoplease Dictionary
8. isallobar: Dictionary.com
9. isallobar: The Phrontistery - A Dictionary of Obscure Words
10. isallobar: TheFreeDictionary.com

Computing (1 matching dictionary)

11. isallobar: Encyclopedia

Medicine (1 matching dictionary)

12. isallobar: Medical dictionary

Science (1 matching dictionary)

13. Weather Glossary (No longer online)

Tech (2 matching dictionaries)

14. Glossary of Meteorology (No longer online)
15. National Weather Service Glossary (No longer online)

(Note: See isallobaric as well.)

Definitions from Wiktionary (isallobar) ▸ noun:  (meteorology) A line joining points of equal pressure change during a specific time interval, especially over three hours. Similar: isobar, allobar, isobare, isobront, isohume, isobole, isophane, isoabnormal, isopycnal, isabnormal, more... ▸ Words similar to isallobar ▸ Usage examples for isallobar ▸ Idioms related to isallobar ▸ Wikipedia articles (New!) ▸ Popular adjectives describing isallobar ▸ Words that often appear near isallobar ▸ Rhymes of isallobar ▸ Invented words related to isallobar