isopectic

[ ahy-suh-pek-tik ]

noun
  1. a line drawn on a map connecting all points where ice starts to form at approximately the same period at the onset of winter.

Origin of isopectic

1
iso- + -pectic<Greek pēktikós freezing; see pectic

Words Nearby isopectic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023