hebdomad
0 synonyms and 0 antonyms for hebdomad, grouped by meaning and by how common each one is.
Noun — A group of seven.
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Etymology
From Late Latin hebdomada (“number seven; group of seven; seven days”), hebdomas (“number seven; seven days; seventh day”), from Ancient Greek ἑβδομάς (hebdomás, “group of seven, especially seven days or seven years”), from ἕβδομος (hébdomos, “seventh”) + -ᾰ́ς (-ắs, suffix forming abstract nouns of number from numerals...
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