ἀκρίβωμα
From LSJ
εἰργάζοντο λογάδην φέροντες λίθους καὶ ξυνετίθεσαν ὡς ἕκαστόν τι ξυμβαίνοι → they went to work bringing the stones as they picked them out and put them together as each one happened to fit
English (LSJ)
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.).
German (Pape)
[Seite 81] τό, genaue Kenntniß, Diog. L. 10, 36.