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Added 6 October 2026

abecedarium

/ˌeɪ.bi.siˈdɛəɹ.i.əm/ noun

Latin root: abecedārium Wiktionary

noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about abecedarium at Wordnik → Where our words come from →

A book used to teach the alphabet; alphabet book; primer.
An inscription consisting of the letters of an alphabet, almost always listed in order.

Origin

Borrowed from Latin abecedārium. Doublet of abecedary.

From Wiktionary, via Kaikki.org (CC BY-SA)

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