Abbott-Smith Manual Greek Lexicon
ἄπ-ειμι (G548)
8 ἄπ-ειμι ( εἰμί , sum ), [in LXX for כּחד ni., נדח ni.;] to be absent : I Co 5:3 , II Co 10:1 , 11 13:2 , 10 , Phl 1:27 , Col 2:5 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain