pergelisol [per-jel-uh-sawl, -sol] Word Origin noun
Origin of pergelisol 1945–50; per(manent) + Latin gel(āre) to freeze + -i- + -sol
pergelisol [per-jel-uh-sawl, -sol] Word Origin noun
Origin of pergelisol 1945–50; per(manent) + Latin gel(āre) to freeze + -i- + -sol