Abbott-Smith Manual Greek Lexicon
κεφαλίς (G2777)
1 κεφαλίς , -ίδος, ἡ (dimin. of κεφαλή ), [in LXX for מְגִלָּה , וָו , etc.;] a little head . an extremity , capital (of a column). (As in Ez 2:9 , Ps 39 (40):8 , II Es 6:2 ) a roll : κ. βιβλίου , He 10:7 (LXX) .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain