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Thesaurus: parhelic ring
a luminous halo parallel to the horizon at the altitude of the sun; caused by ice crystals in the atmosphere
Related headwords
altitudedefinitionatmospheredefinitioncauseddefinitioncrystalsdefinitionhalodefinitionhorizondefinitionicedefinitionluminousdefinitionparalleldefinitionsundefinitionparheliafamilyparheliacalfamilyparhelicfamilyparhelic circlefamilyparhelionfamilyparheliumfamilypargeterneighborpargetingneighborpargetoryneighborpargetryneighborpargetsneighborpargettingneighborpari passuneighborpari-neighborpari-mutuel machineneighborpariahneighborpariah dogneighborpariahsneighbor