Lexical Definition

‎λειτουργικός‎ leitourgikós (li-toorg-ik-os') ministering ^G:A
from the same as ‎λειτουργέω‎

ministering.

• functional publicly ("liturgic")
• i.e. beneficient

Abbott-Smith

† λειτουργικός, -ή, -όν, [in LXX for עֲבֹדָה, שָׁרֵת; ἔργα, Nu 7:5; στολαί, Ex 31:9 (10) 39:13* (1*); σκευή, Nu 4:12, 26, II Ch 24:14*;]
of or for service, ministering: πνεύματα, He 1:14.†

Abbott-Smith References

Liddell-Scott-Jones

λειτουργικός-ικός, ή, όν,

of or for λειτουργικόςία, [LXX]; ἡμέραι (in temples) [Refs 2nd c.BC+]; ministering, πνεύματα [NT] substantive -κόν (i.e. τέλος), τό, probably a tax paid in lieu of labour performed, [Refs 3rd c.BC+]:—in form λειτουργικόςιακός [Refs]

_{LSJ Scripture Refs: LXX.Exod.31.10 ☩ Heb.1.14}