ἐπιβραδύνω
ἐπιβρᾰδ-ύνω,
2).. to be late or in default, (iii A.D.), etc. 278ii 13
II).. trans., slacken, opp. ἐπιταχύνειν, τὸν τόνον τῆς ἀπαγγελίας Rh. p.545S. ; of planetary influence, Vett. Val. 219.23 ; intr., of the pulse, . 8.492