GRC
Bailly
οῦ (ὁ) [ᾰᾰ] purification, SPT.
Ex. 29, 36 ; Lev. 14, 32 ; Num. 14, 18, etc.
Étym. καθαρίζω.
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LSJ
ὁ, later form for καθαρμός, LXX Ex. 29.36, Ev. Luc. 2.22, Ev. Jo. 2.6, Luc. Asin. 22, PLond. 2.168.11 (ii AD).
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
ὁ, Reinigung, Reinigungsopfer ; Luc. asin. 22 ; NT.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)
TBESG
καθαρισμός, -oῦ, τό
(< καθαρίζω). [in LXX for טָהֵר, טׇהֳרָה, etc. ;]
cleansing, purification: Jhn.3:25; with genitive subjc., τ. Ἰουδαίων, Jhn.2:6; with genitive obj., of women after childbirth, Luk.2:22; of lepers, Mrk.1:44, Luk.5:14; with genitive of thing(s), τ. ἁμαρτιῶν, Heb.1:3, 2Pe.1:9 (Cremer, 319).†
(AS)
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