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G1324

Δίδυμος

Dídymos /did'-oo-mos/ Ask about this word
prolongation from δίς
double, i.e. twin; Didymus, a Christian
Didymus.

Word Study

In depth

A plain-language study of Dídymos — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word Dídymos, represented by G1324, is a descriptor meaning double, i.e. twin. It is used specifically as a name for a Christian. This word appears 3 times across 3 unique verses in the Bible, consistently serving to provide a secondary name for one of Jesus's disciples.

Biblical Occurrences & Contextual Analysis

In all of its biblical occurrences, G1324 is found in the Gospel of John and is explicitly linked to the disciple Thomas. The phrase "Thomas, called Didymus" acts as a recurring identifier. This is seen when Thomas expresses his willingness to die with Jesus John 11:16, when he is noted as being absent after the resurrection John 20:24, and when he is listed among the disciples who gathered with Peter at the Sea of Galilee John 21:2.

Related Words & Concepts

Several related words help clarify the context and identity of G1324:

  • G2381 Thōmâs (the twin; Thomas, a Christian): This is the primary name of the disciple identified as Didymus. Thomas is listed among the twelve apostles in other gospels, cementing his role as a key follower of Jesus Matthew 10:3.
  • G3004 légō (to "lay" forth, i.e. (figuratively) relate (in words)...; by implication, to mean:--ask, bid...call, describe, name...say): This is the verb used to connect the two names, translated as "called" in the phrase "Thomas, called Didymus" John 20:24. It signifies that Didymus was the name he was known by, in addition to Thomas.

Theological Significance

While a simple name, the theological weight of G1324 is tied to the individual it identifies.

  • Clarified Identity: The use of both Thomas, a name of Chaldee origin, and its Greek translation, Didymus, highlights the identity of this key disciple. The text ensures the reader understands that both names, meaning "the twin," refer to the same person John 11:16.
  • Witness to the Resurrection: The disciple "called Didymus" is central to one of the most powerful post-resurrection accounts. Though initially absent John 20:24, his subsequent encounter with Jesus leads to the profound confession, "My Lord and my God" John 20:28.
  • Loyalty in Discipleship: The name is associated with a moment of stark loyalty. It is Thomas, called Didymus, who encourages his fellow disciples to go with Jesus, even if it means death John 11:16.

Summary

In summary, G1324 is more than just an alternate name; it is a specific identifier for the Apostle Thomas that confirms his identity as "the twin." Used exclusively in John's Gospel, it attaches to a disciple known for his loyalty, his famous moment of doubt, and his ultimate, climactic declaration of Jesus's divinity, demonstrating how a simple name can be linked to significant moments of faith and testimony.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as a noun across 3 occurrences, inflected in 1 grammatical form — each row is one form, and the bar is how often it is that form.

  • Nominative Singular Masculine Individual
Nominative
The subject of the verb.
Singular
One.
Masculine
Masculine grammatical gender.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

3 verses, all in John — and none of the other 26 New Testament books.

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.