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parhelion
par·he·li·on P0071100 (pär-hē′lē-ən, -hēl′yən)n. pl. par·he·li·a (-hē′lē-ə, -hēl′yə) A bright spot sometimes appearing at either side of the sun, often on a luminous ring or halo, caused by the refraction and reflection of sunlight by ice crystals suspended in the earth's atmosphere. Also called mock sun, sundog. [Latin parēlion, from Greek : para-, beside; see para-1 + hēlios, sun; see sāwel- in Indo-European roots.] par·he′lic (-hē′lĭk) adj.parhelion (pɑːˈhiːlɪən) n, pl -lia (-lɪə) (Physical Geography) one of several bright spots on the parhelic circle or solar halo, caused by the diffraction of light by ice crystals in the atmosphere, esp around sunset. Also called: mock sun or sundog Compare anthelion[C17: via Latin from Greek parēlion, from para-1 (beside) + hēlios sun] parhelic, parheliacal adjpar•he•li•on (pɑrˈhi li ən, -ˈhil yən) n., pl. -he•li•a (-ˈhi li ə, -ˈhil yə) a bright spot on the solar halo similar in origin to the parhelic circle. [1640–50; alter. of Latin parēlion < Greek parḗlion, n. use of neuter of parḗlios beside the sun. See par-, helio-] par•he′lic, adj. ThesaurusNoun | 1. | parhelion - a bright spot on the parhelic circle; caused by diffraction by ice crystals; "two or more parhelia are usually seen at once"mock sun, sundogmaculation, patch, speckle, dapple, fleck, spot - a small contrasting part of something; "a bald spot"; "a leopard's spots"; "a patch of clouds"; "patches of thin ice"; "a fleck of red" | Translations
parhelion
parhelion: see halohalo, in meteorology, short-lived circles or arcs, and less commonly spikes and crosses, of colored or whitish light surrounding the moon or sun or in clouds as seen from above. ..... Click the link for more information. .Parhelion (also mock sun, sun dog), a bright circular spot seen in the sky either on one side or on both sides of the solar disk; it is a type of halo. Similar spots formed by lunar light are called paraselenae. parhelion[pär′hēl·yən] (astronomy) Either of two colored luminous spots that appear at points 22° (or somewhat more) on both sides of the sun and at the same elevation as the sun; the solar counterpart of the lunar paraselene. Also known as mock sun; sun dog. MedicalSeehaloparhelion Related to parhelion: sundogSynonyms for parhelionnoun a bright spot on the parhelic circleSynonymsRelated Words- maculation
- patch
- speckle
- dapple
- fleck
- spot
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