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What is another word for prime meridian?

12 synonyms found

Pronunciation:

[ pɹˈa͡ɪm mɛɹˈɪdi͡ən], [ pɹˈa‍ɪm mɛɹˈɪdi‍ən], [ p_ɹ_ˈaɪ_m m_ɛ_ɹ_ˈɪ_d_iə_n]

Synonyms for Prime meridian:

Hyponym for Prime meridian:

X