Lexical Definition

‎ταχινός‎ tachinós (takh-ee-nos') quick ^G:A
from ‎τάχος‎

shortly, swift.

• curt, i.e. impending

Abbott-Smith

ταχινός, -ή, -όν [in LXX: Pr 1:16, Hb 1:6, Is 59:7 (מָהַר), Wi 13:2, Si 11:22 18:26 * ;]
poët. and late for ταχύς, swift: of swift approach, II Pe 1:14 2:1.†

Abbott-Smith References

Liddell-Scott-Jones

ταχινός, ή, όν,

poetry and late Prose for ταχύς, φρένες, ἴουλοι, [NT+3rd c.BC+]: superlative -ώτατος[Refs 4th c.BC+]

_{LSJ Scripture Refs: 2Pet.2.1}