Where does “moonsighting” come from?

moonsighting (English) comes from English Moon, from Middle English Mone, from Old English mān, from Sanskrit महादेव, from Sanskrit महा, from Proto-Indo-Aryan maźʰā́, from Proto-Indo-Iranian maȷ́ʰā́, from Proto-Indo-European méǵh₂s — big, great.

moonsighting (English): Sighting the Moon

Definitions

  1. Sighting the Moon

Ancestry of “moonsighting”, step by step

moonsighting traces back through two separate lines of ancestry.

via English Moon

StepLanguageWordMeaning
1EnglishMoonThe Earth's moon; the sole natural satellite of the Earth, represented in astronomy and astrology by ☾
2Middle EnglishMoneA lamentation; a sorrowful moan or expression
3Old Englishmānbad, criminal, false; shameful act; crime;...
4Sanskritमहादेवthe "great God"
5Sanskritमहाcombining form of महत्; buffalo; great, large,...
6Proto-Indo-Aryanmaźʰā́
7Proto-Indo-Iranianmaȷ́ʰā́big, great
8Proto-Indo-Europeanméǵh₂sbig, great

via English sighting

StepLanguageWordMeaning
1EnglishsightingThe act of catching sight of something,...
2EnglishsightThe ability to see; The act of seeing; perception...
3Middle Englishsightesight
4Middle Englishsiken
5Old Englishsīcanto sigh
6Proto-West Germanic*sīkanto sigh, take a deep breath
Every word from Proto-Indo-European méǵh₂s