isallobar
noun
is·al·lo·bar (ˌ)ī-ˈsa-lə-ˌbär 
: an imaginary line or a line on a chart connecting the places of equal change of atmospheric pressure within a specified time
isallobaric
ˌī-ˌsa-lə-ˈbär-ik
adjective -ˈber-
-ˈba-rik 
Word History
Etymology
International Scientific Vocabulary is- + all- + -bar (as in isobar)
First Known Use
1910, in the meaning defined above
- unadvisednesses
- unaerated
- unaesthetic
- unaffable
- unaffected
- unaffectedly
- unaffectedness
- unaffectednesses
- unaffecting
- unaffectionate
- unaffectionately
- unaffianced
- unaffiliated
- unafflicted
- unaffluent
- unaffordabilities
- unaffordable
- unaffordably
- unaffrighted
- unaffrightedly
- unaffronted
- unaflow
- unafraid
- unageing
- unaggravated