Lexical Definition

‎Δίδυμος‎ Dídymos (did'-oo-mos) Twin N:N-M-P
prolongation from ‎δίς‎

Didymus.

Usage: 5 forms in 9 verses
Form Translated As     In Verse(s)
διδύμων his twins LXX.Deut.25.11
διδύμου a twin LXX.Josh.8.29
δίδυμοι twin LXX.Song.4.5
twins LXX.Song.7.3
δίδυμα twins LXX.Gen.25.24LXX.Gen.38.27
Δίδυμοσ Didymus John.11.16John.20.24John.21.2

Abbott-Smith

Δίδυμος, -ου, ὁ (prop. name from δίδυμος, -η, -ον, double, sc. παῖς, twin)
Didymus, surname of the apostle Thomas: Jo 11:16 20:24 21:2.†

Abbott-Smith References

Book Refs
John 11:16 · 20:24 · 21:2

Liddell-Scott-Jones

name of: Θωμᾶς

Δίδυμος [], η, ον,

also ος, ον variant in [Refs 5th c.BC+] —reduplicate from δύο, double, twofold, [Refs 8th c.BC+] with both hands, [Refs 5th c.BC+]; δ. ἅλς, i. e. the Pontus and Bosporus, [Refs 5th c.BC+]forked, [LXX]; τὸ γλυκύ μοι δ., of a wife, [Refs]

__II twin, δ. κασίγνητος [Refs 5th c.BC+]
__III substantive, δίδυμοι twins, [Refs 8th c.BC+]: of the Twins in the zodiac, [Refs 4th c.BC+]; also δίδυμα, τά, [Refs 5th c.BC+]
__III.2 the testicles, [LXX+3rd c.BC+]
__III.3 ovaries, [Refs 3rd c.BC+]

LSJ Scripture Refs: LXX.Josh.8.29LXX.Deut.25.11