'He still felt abecedarian structures would be appropriate, resulting in an album that's once again awash in simplicity.'
'The abecedarian constraint was my idea, and we got 12 comics.'
Rudimentary; elementary.
'He will pause in the development of his present narrative to elucidate this abecedarian technology.'
((n.) One who is learning the alphabet; hence, a tyro.|--|(n.) One engaged in teaching the alphabet.|--|)
Origin:
Early 17th century (as noun, in the sense ‘a person who is learning the alphabet or is engaged in elementary education’): from late Latin abecedarius ‘alphabetical’ (from the names of the letters a, b, c, d) + -an.