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Strong's Concordance
Greek Word Study

Strong's G2450 Ἰουδαΐζω (ioudaizo)

Ioudaizo means “live as the Jews” — full meaning, definition, and every linked Bible usage across the indexed canon.

Same number, other testament: Strong's H2450 — chakam (“subtil”) in the Hebrew Bible.

First usage Interlinear Bible Septuagint Bible
Strong's Number G2450
Language Greek
Linked Usages 2
Books 2

Strong's G2450 Quick Answer

Strong's G2450 Ἰουδαίζω (Ioudaizo) is a Greek Strong's word-study entry. Ioudaizo (ee-ou-dah-id'-zo) v/g. 1. to become a Judaean, i.e. "Judaize" [from G2453] It has 2 linked Bible usages across 2 books. Visible English usage signals include live. Indexed coverage on this page includes New Testament and Septuagint / Greek Old Testament.

Meaning
Ioudaizo (ee-ou-dah-id'-zo) v/g. 1. to become a Judaean, i.e. "Judaize" [from G2453]
Usage
2 linked usages
Books
2 indexed books
Corpus
New Testament and Septuagint / Greek Old Testament
Usage Words
live

Meaning and Definition

Ioudaizo (ee-ou-dah-id'-zo) v/g. 1. to become a Judaean, i.e. "Judaize" [from G2453] KJV: live as the Jews Root(s): G2453

Original Word
Ἰουδαίζω
Transliteration
Ioudaizo
Derivation
Root: Ἰουδαῖος R1: 2453
Morphology
verb/g

Across Lexicons

How independent scholarly lexicons define Strong's G2450. Each definition is shown with its source so you can compare and cite the original reference works.

Extended Strong's Greek Lexicon (Abbott-Smith based)

Jew

Usage: Ἰουδαΐζω (Ἰουδαῖος), [in LXX: Est.8:17 (יָהַד hith.)* ;] to can-form to Jewish practice, to Judaize: Gal.2:14.† (AS)

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How Strong's G2450 Is Translated

The English word each shown verse actually uses to render Ioudaizo, taken from the interlinear word alignment (the same word underlined in the excerpts below). Where a rendering is used more than once, the count is shown.

live Galatians 2:14

How Strong's G2450 Usage Compares

Indexed coverage includes New Testament and Septuagint / Greek Old Testament. Each section below keeps corpus counts and sample passages visible so readers can compare the word across contexts instead of reading one flat concordance list.

  • The largest indexed corpus on this page is New Testament with 1 linked usage.
  • This page lets readers compare New Testament usage with Septuagint / Greek Old Testament usage, which is a key THF advantage over narrower Strong's pages.

In the Septuagint (LXX)

Strong's G2450 (Ἰουδαίζω) appears 1 time in the Greek Septuagint — the Old Testament the New Testament authors quoted.

Sample Septuagint occurrences:

Read the full Greek Septuagint interlinear with Strong's →

Strong's G2450 by Corpus

Indexed usage grouped by testament and extended corpus so readers can compare this word across the Bible, Septuagint, deuterocanonical books, and 1 Enoch where present.

Strong's G2450 in the New Testament

1 indexed usage in New Testament.

Galatians 2:14 KJV

But when I saw that they walked not uprightly according to the truth of the gospel, I said unto Peter before them all, If thou, being a Jew, livest after the manner of Gentiles, and not as do the Jews, why compellest thou the Gentiles to live as do the Jews?

Strong's G2450 in the Septuagint / Greek Old Testament

1 indexed usage in Septuagint / Greek Old Testament.

Esther 8:17 Septuagint / Brenton

And in every province, and in every city, whithersoever the king's commandment and his decree came, the Jews had joy and gladness, a feast and a good day. And many of the people of the land became Jews; for the fear of the Jews fell upon them.

Usage Excerpts

First 2 linked usage excerpts for Strong's G2450.

Esther 8:17 Septuagint / Greek Old Testament, Septuagint / Brenton
And in every province, and in every city, whithersoever the king's commandment and his decree came, the Jews had joy and gladness, a feast and a good day. And many of the people of the land became Jews; for the fear of the Jews fell upon them.
Galatians 2:14 New Testament, KJV
But when I saw that they walked not uprightly according to the truth of the gospel, I said unto Peter before them all, If thou, being a Jew, livest after the manner of Gentiles, and not as do the Jews, why compellest thou the Gentiles to live as do the Jews?

All Indexed Usage Links

Every indexed verse link for Strong's G2450, grouped by book.

Esther 1 usage, Septuagint / Greek Old Testament
Esther 8:17
Galatians 1 usage, New Testament
Galatians 2:14

Strong's G2450 FAQ

What does ioudaizo (Ἰουδαΐζω) mean?

Ioudaizo (Strong's G2450) is a Greek word most simply glossed "live as the Jews". Ioudaizo (ee-ou-dah-id'-zo) v/g. 1. to become a Judaean, i.e. "Judaize" [from G2453]

How many times is ioudaizo (Ἰουδαΐζω) used in the Bible?

This page currently indexes 2 linked usages for Strong's G2450 across 2 books.

Where can I study ioudaizo (Ἰουδαΐζω) in context?

Use the linked verse references on this page to study Strong's G2450 in context. The indexed coverage includes New Testament and Septuagint / Greek Old Testament.

What English words translate ioudaizo (Ἰουδαΐζω)?

The visible usage excerpts most often surface English words such as live. These are scanning signals from the displayed verses, not replacements for the original-language definition.

Does Strong's G2450 appear in the Septuagint or deuterocanonical books?

Yes. The current local index includes 1 in Septuagint / Greek Old Testament for Strong's G2450, with linked reader references where each row is available.