ἀκρίβωμα

τό
A. exact knowledge, τὸ κατὰ μέρος ἀ. Epicur. Ep. 1p.3U.; precise account, τινός ib.p.4 U.
2. consummate display of execution, in music, Phld. Mus. p.90 K. (pl.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project