'Isobar' definitions:

Definition of 'isobar'

(from WordNet)
noun
(meteorology)an isogram connecting points having equal barometric pressure at a given time

Definition of 'Isobar'

From: GCIDE
  • Isobar \I"so*bar\, n. [Iso- + Gr. ? weight.] (Phys. Geog.) A line connecting or marking places upon the surface of the earth where height of the barometer reduced to sea level is the same either at a given time, or for a certain period (mean height), as for a year; an isopiestic line. [Written also isobare.] [1913 Webster]

Synonyms of 'isobar'

From: Moby Thesaurus

Words containing 'Isobar'