κεφαλίς (kephalískef-al-is'nounroll)
[Grk] κεφαλίς LN: 6.67 GK: G3053 Hebrew: אֶדֶן, וָו, כֹתֶרֶת, מְגִלָּה, קֶרֶשׁ, רֹאשׁ
Derivation: from κεφαλή;
Strong's: properly, a knob, i.e. (by implication) a roll (by extension from the end of a stick on which the manuscript was rolled)
KJV: --volume.
See: κεφαλή