Lexical Definition

‎δοκίμιον‎ dokímion (dok-im'-ee-on) testing ^G:N-N
neuter of a presumed derivative of ‎δοκιμή‎

trial, trying.

• a testing
• by implication, trustworthiness

Abbott-Smith

δοκίμιον, -ου, τό [in LXX: Pr 17:3 27:21 (מַצְרֵף) * ;]
usually regarded as a variant form of δοκιμεῖον, a test, and so perh. Ja 1:3 (v. Mayor, in l.), but see next word (cf. Cremer, 212, 702).†

Abbott-Smith References

Liddell-Scott-Jones

δοκίμιον-εῖον, τό,

test, means of testing, [Refs 5th c.BC+] (variant δοκίμιον, as in [NT+1st c.BC+]; proof, εὐσεβείας [Refs 1st c.BC+]

_{LSJ Scripture Refs: Jas.1.3 ☩ 1Pet.1.7}