noun iso·bront
variants: less commonly


Definition of isobront

  1. :  a line on a chart marking the simultaneous development of a thunderstorm at different points on the earth's surface

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Origin and Etymology of isobront

isobront International Scientific Vocabulary is- + -bront (from Greek brontē thunder); isobronton from is- + -bronton (from Greek brontē thunder) — more at bront-

Seen and Heard

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a rounded knoll or a ridge of ice

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