sundog
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sun·dog
(sŭn′dôg′, -dŏg′)n.
1. See parhelion.
2. A small halo, sometimes resembling part of a rainbow, near the horizon just off the parhelic circle.
sundog
(ˈsʌnˌdɒɡ)n
1. (Physical Geography) another word for parhelion
2. (Physical Geography) a small rainbow or halo near the horizon
sun•dog
(ˈsʌnˌdɔg, -ˌdɒg)n.
1. parhelion.
2. a small or incomplete rainbow.
[1625–35; orig. uncertain]
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