κεφάλαιος, -α, -ον

(κεφαλή), [in LXX (-αιον, τό) for רֹאשׁ, Num_4:2, al. ;]

of the head; metaphorically, principal, chief; mostly as subst. κεφάλαιον, τό;

__1. the chief point: Heb.8:1.

__2. the sum total, amount: Act.22:28 (other meaning, LS, see word).†

(AS)

of the head; principal; chief; the chief point; the sum total; amount