GRC
Bailly
περι·καθαίρω [κᾰ] purifier ou nettoyer tout autour ou complètement, PLAT. Criti. 120 a ; ARSTT. H.A. 8, 13, 10 ; fig. ARSTT. fr. 454.
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LSJ
cleanse on all sides or completely, τὰ δίκτυα Arist. HA 598b14, cf. Gal. 12.877 ; τὰς ῥίζας Thphr. HP 4.13.5. metaph, purify completely, π. ἐπαοιδαῖς Arist. Fr. 496, cf. Thphr. Char. 16.14; τὴν στήλην Pl. Criti. 120a ; τὸν υἱὸν ἐν πυρί LXX De. 18.10; πόλιν μὴ σκίλλῃ [ἀλλὰ] τῷ λόγῳ D.Chr. 48.17.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
ringsum od. von allen Seiten reinigen ; περικαθήραντες τὴν στήλην, Plat. Critia. 120a ; τὰ δίκτυα, Arist. H.A. 8.13.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)
TBESG
to purge (MT)
Translators Brief lexicon of Extended Strongs for Greek based on Abbot-Smith, A Manual Greek Lexicon of the New Testament (1922) (=AS), with corrections and adapted by Tyndale Scholars