Lexical Definition

‎βίωσις‎ bíōsis (bee'-o-sis) lifestyle ^G:N-F
from ‎βιόω‎

manner of life.

• living (properly, the act, by implication, the mode)

Abbott-Smith

**† βίωσις, -εως, ἡ (< βιόω), [in LXX: Si prol. 12 * ;]
manner of life: Ac 26:4.†

Abbott-Smith References

Liddell-Scott-Jones

βίωσις, εως, ἡ,

way of life, [NT]: in a Jewish Inscription, ἐνάρετος β. [Refs 1st c.AD+]; ἐν μιᾷ β. ματ᾽ ἀλλήλων [Refs 6th c.AD+]

_{LSJ Scripture Refs: Acts.26.4}