ababšu
3 Lexical
MA-LexMA-Lex: Middle Assyrian lexical texts šerʾu = a-bab-šu KAL 11, 221: 197 (AN = šamu) “furrow = a.”
SB-LexSB-Lex: Standard Babylonian lexical texts x-⸢SAL⸣ = ⸢ a-ba-ab-šu⸣ K.52: 22. (An Syn.) Reading with Hrůša/Weiershäuser 2020, 234.
SB-LexSB-Lex: Standard Babylonian lexical texts [...-S]AL = a-ba-ab-[...] K.5420.A: 9. (An Syn.) Reading with Hrůša/Weiershäuser 2020, 234.
Discussion
The reading ababšu rather than a-BE-šu or a-nu-šu is confirmed by photo and comparison to the two exemplars of An Syn. (K.52 and K.5420a+, see the commentary in KAL 11, 234 on l. 197). It is, however, not certain whether the latter refer to the same word.