Lexical Definition

‎στίγμα‎ stígma (stig'-mah) mark ^G:N-N
from a primary (to "stick", i.e. prick)

mark.

• a mark incised or punched (for recognition of ownership), i.e. (figuratively) scar of service

Abbott-Smith

στίγμα, -τος, τό (< στίζω, to prick), [in LXX: Ca 1:11 (נְקֻדָּה) * ;]
a tattoed mark or brand: τὰ σ. τοῦ Ἰησοῦ, Ga 6:17 (v. Lft., in l.; Deiss., BS, 349; LAE, 303; MM, xxiii).†

Abbott-Smith References

Liddell-Scott-Jones

στίγμα-μα, ατος, τό,

tattoo-mark, [Refs 5th c.BC+]; σ. ἱρά, showing that the persons so marked were devoted to the service of the temple, [Refs 5th c.BC+]; especially of a slave, [NT+5th c.BC+]; ἀνωφελῆ σ., of inscribed laws, [Refs 1st c.AD+]

__2 generally, mark, spot, as on the dragon's skin, [Refs 8th c.BC+]
__3 stud, [LXX]
__4 σ. χρυσοῦν colour of gold, Ps.[Refs 5th c.BC+]
__5= cicatricis signum, [Refs]

_{LSJ Scripture Refs: Gal.6.17 ☩ LXX.Song.1.11}