δια-κρούω · dia-krouō — LSJ
knock or drive through, ὅταν οἱ σφῆνες διακρουσθῶσιν Thphr. CP 2.15.4; knock off, δεσμά Paus. 4.17.1.
prove by knocking or ringing, as one does an earthen vessel, δ. εἴτε ὑγιὲς εἴτε σαθρὸν φθέγγεται Pl. Tht. 179d, cf. Luc. Par. 4:—perh. in a similar sense in IG 7.3073.164 (Lebad.).
Med., drive from oneself, get rid of, τοὺς Ἕλληνας Hdt. 7.168; πρόσοδον [πρέσβεων] D.H. 3.3; μακρὰς στρατηγίας Plu. Nic. 6; evade, διακρούεσθαι τὸ δίκην δοῦναι D. 21.128; διακρούεται τὰ χρήματα ἐκτῖσαι POxy. 71 i 13 (iv A.D.); δ. τινά evade his creditor by delays, of a debtor, D. 34.13; δ. τοὺς λοιδοροῦντας Plu. Adul. 2.70d; δ. τοὺς κυρίους μὴ καταθεῖναι D. 38.12; so δ. τὸν παρόντα χρόνον Id. 19.33; evade, slur over a difficult question, ψιλῇ παρατηρήσει A.D. Pron. 41.8; evade an argument, Sor.
hinder, entangle, ἑαυτὸν διακρούειν ἐν τοῖς πράγμασι Plu. Profect. 2.80d.
intr., break away, escape, Numen. ap. Eus. PE 11.18.
Med., put aside for oneself, conceal, embezzle, χόρτον PSI 4.354.7 (iii B.C.).