What does "abecedary" mean?

Abecedary: Pertaining to, or formed by, the letters of the alphabet; alphabetic; hence, rudimentary. Abecedarian psalms, hymns, etc., compositions in which (like the 119th psalm in Hebrew) distinct portions or verses commence with successive letters of the alphabet. Hook.

Additional senses

  1. 2.A primer; the first principle or rudiment of anything. [R.] Fuller.

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