ἀνα-πειράομαι,
A. tryorattempt again:generally,make a trial, essay,
τοῖς σκάφεσι
Plb. 25.4.9
;ἀναπειρᾶσθαι ναῦν make trial ofa new ship,proveher, D. 51.5 ; also of the ship herself,πάντες ἑωρᾶθ' ὑμεῖς ἀναπειρωμένην τὴν ναῦνibid.; esp. as a naval term,manœuvre, exercise,
Hdt. 6.12 , Th. 7.7 , 12 , 51 .